The latest in the 'Future of Rugby' series takes a look at the fourth-ranked side in the world, Ireland, and their current U23 options.
Follow all the action on the RugbyPass live blog from the Guinness PRO14 match between Ulster and Munster at Kingspan Stadium.
The New Zealand-born Ireland international hasn't worn the No10 jersey for Munster since their May 2019 league semi-final loss to arch-rivals Leinster.
Follow all the action on the RugbyPass live blog from the Guinness PRO14 match between Munster and Ulster at Thomond Park.
We have assembled U23 squads for all 14 of the Guinness PRO14 sides to see which of the teams has the brightest future moving forward.
Munster fans have shown their disappointment on social media that rising star Bill Johnston will move to Ulster ahead of next season.
Ulster Rugby have confirmed that outhalf Bill Johnston will move to the Province this summer from Munste
Edinburgh Rugby and Glasgow Warriors face Munster and Saracens respectively in their Heineken Champions Cup quarter-finals and getting into the last four represents a difficult task for Scotland's representatives.
For years, Leinster have dominated the age-grade pathway in Ireland and whilst they have offered up another good group of players, it's a different province that has been catching the eye over the last seven weeks.
With the Champions Cup quarter-finals fast approaching, seven of the eight clubs that will be involved have registered additional players in their squads.