The high-profile Under 20s competition provides the 13-man game with an enticing lure for schoolboy rugby players, with the Warriors attracting numerous cross-code signings since the competition was introduced in 2008.
Warriors backs Konrad Hurrell, Solomone Kata, and Ngani Laumape, rookie prop Albert Vete, former fullback Omar Slaimankhel, and 2016 signing Roger Tuivasa-Sheck, all made the switch to play in the Holden Cup after starring at schoolboy level in the 15-man game.
Any changes to the structure of the Under 20s competition could allow the Warriors the chance to enhance their junior pathways, with Doyle suggesting they could look at entering an Under 18s team in the NSW-based SG Ball competition.
"A lot of kids who play rugby union switch over to play rugby league because of the profile of the Under 20s so we would want to maintain that," he said.
"As long as they keep it under 20s, as long as the pathways are still there, it would be OK.
"At the moment you have got Under 16s and Under 18s with the Harold Mathews and the SG Ball and then you have got the Under 20s and open aged NSW Cup.
"Maybe the next step for us is to have an Under 18s team that plays in the SG Ball as well as an Under 20s and a NSW Cup team."