Travis Binnion's Under-18s defeated Wolves 3-0 at Old Trafford in midweek to reach the final of the prestigious competition for the first time since 2011, with Nottingham Forest or Chelsea due to come to Old Trafford to contest the silverware.
It was a splendid team display on Wednesday night and Ralf has been impressed by what he has seen within the ranks at United, stressing that there could be future options for the first team if they can add physical prowess to their technical ability.
Anthony Elanga has emerged as a matchday squad regular and started his first senior Manchester derby last weekend after recently grabbing the all-important equaliser in the Champions League round-of-16 draw in the first leg at Atletico Madrid.