Joe Schmidt praised his Ireland squad for coming through "the furnace" of a Test-series decider in Australia and hopes it will result in less experienced players becoming the "diamonds we need".
Ireland claimed a first series win in Australia since 1979 as they edged out the Wallabies 20-16 in the final match in Sydney.
The first three-Test series between the teams saw Ireland turn things around after losing the opener in Brisbane, with Jordan Larmour, Jordi Murphy and Tadhg Beirne all coming off the bench in the decider.
Only 12 of Murphy's appearances have come from the start, while fellow lock Beirne won his first cap in the second Test.
Wing Larmour only has six caps to his name but, with Ireland following up a Six Nations Grand Slam with the triumph in Australia, Schmidt is hopeful the trio can develop ahead of next year's World Cup.
"I think a heck of a lot of it tonight was about character. Maybe we should have got a little bit more out of that first half," Schmidt told Sky Sports.
"The Wallabies then came back and they came back in waves, but I think credit to Jordan Larmour, Jordi Murphy, Tadhg Beirne for coming into a real furnace and to come out on the other side.
"I hope that furnace helps them become the diamonds that we need."
Flanker CJ Stander scored Ireland's sole try, Johnny Sexton kicking the remainder of their points, the fly-half's 79th-minute penalty giving them a four-point cushion that proved decisive.
"We knew it was going to be a cup final for us coming down here, especially as it was the last game of the season so I think we just got out there and gave it 100 per cent, " Stander said to Sky Sports.
"We knew Australia would attack us from minute one. We pride ourselves on our defence. They came at us wave after wave for the last 20 minutes and we stood up and I am immensely proud of the guys."
24 de septiembre 2018
|Ryder Cup 2018: Team Europe profile|
|Patriots´ Gronkowski threatened to retire if traded to Lions|
|Ryder Cup 2018: Four reasons why Europe will win|
|Tigres and Monterrey condemn violence that leaves fan in intensive care|
|Williams baffled by coach´s claim he sent her US Open final signals|
|Ryder Cup 2018: A sporting spectacular you cannot afford to miss|
|Cricket Australia closes investigation into Moeen claim|
|Zlatan impressed by ´MVP´ singer|
|Modric hoping to complete FIFA and UEFA double at Best Awards|
|Mickelson never doubted Woods would win again|
|Woods looked like Tiger of old in 80th PGA Tour win|
|Chelsea were too slow against West Ham - David Luiz|
|Tottenham star Kane acknowledges sub-par start|
|Rashid signs one-year all-format deal with Yorkshire|
|Brady and Patriots crash to back-to-back defeats|
|Gundogan looking forward to ´real test´ against Liverpool|
|Cubs move closer to clinching NL Central|
|Valverde bewildered by Lenglet red card as Barca boss questions VAR|
|Cronk a ´long shot´ to play in NRL Grand Final|
|Cleary re-signs with Panthers until 2024|
|Bills stun Vikings, Chiefs QB Mahomes impresses again|
|Tiger feels he can surpass Snead´s record after 80th victory|
|Ronaldo mentally stronger than others, says Allegri|
|MLS Review: Ibrahimovic scores as Galaxy end seven-game skid, Dallas reclaim top spot in west|
|Rose told Woods it was ´about time´ after win|
|Dustin Johnson regains number one ranking|
|Pogba: Sanchez will deliver at Man United|
|Federer, Zverev help Europe defend Laver Cup|
|I couldn´t sit or stand – Tiger Woods reflects on back woes after ending drought|
|Snead´s record in sight – Tiger Woods´ 80 PGA Tour wins|
|Nicklaus, Magic Johnson, McIlroy and Kane – Sports stars celebrate Tiger´s Tour win|
|Tiger Woods season in review: Tour Championship win caps remarkable comeback|
|49ers fear QB Garoppolo suffered torn ACL|
|World of golf is proud of Woods – Rose|
|WATCH: Tiger followed by incredible sea of fans at East Lake|
|Three takeaways from the 2017-18 PGA Tour season|
|Mbappe shows off signed Pele shirt|
|Tiger timeline: Woods´ fall and rise|
|Spieth´s breakthrough, Garcia´s Masters moment - Events between Tiger´s triumphs|
|Tiger Woods: I was close to tears on the last hole|
|Woods earns first win since 2013; Rose claims FedEx Cup|
|Pogba implores Manchester United to ´attack, attack, attack´|
|Valverde, Busquets and Vidal criticise Lenglet dismissal|
|Tiger Woods: The stunning statistics|
|Fitness hindering Dybala form, says Allegri|
23 de septiembre 2018
|BREAKING NEWS: Woods claims first title since 2013, Rose wins FedEx Cup|
|Povetkin struggles leave Joshua with no Wilder fear|
|Guardiola targets Barca, Bayern dominance with Premier League priority|
|Centurions Rohit and Dhawan put India in final|
|Eagles top Colts as Wentz makes his return|
|Barcelona 2 Girona 2: Stuani brace punishes Lenglet red|
|Frosinone 0 Juventus 2: Ronaldo redeemed as champions extend perfect start|
|Gattuso: No alibis for two-faced AC Milan|
|Bangladesh hold on despite late Afghanistan charge|
|Composed Woods hits turn with five-shot lead|
|Chiefs´ Mahomes has another record-breaking Sunday|
|Saints QB Drew Brees passes Brett Favre for most career completions|
|Emery hints Leno may need patience after Cech display|
|Picamoles scores four as Montpellier batter 14-man Toulouse|
|Messi breaks LaLiga record|
|Worcester fend off prowling Tigers, Sarries go top|
|AC Milan 2 Atalanta 2: Last-gasp Rigoni rescues a point|
|Neymar keen to repay supporter affection|
|Pellegrini rues West Ham´s wastefulness|
|Paris Saint-Germain´s positive response buoys Tuchel|
|Lewis rekindles fond memories with Vilamoura triumph|
|Arsenal 2 Everton 0: Lacazette, Aubameyang extend winning streak|
|Stephens suffers as Osaka withdraws in Wuhan|
|Rhinos run riot to secure Super League status|
|Risk brings reward for victorious Marquez|