A lot depends on who comes back.
QB - Allar
RB - Allen, Wallace, Martin (assume Singleton is gone)
TE - Reynolds, Rapplea, Dinkins
WR - Wallace, Evans, Denmark, Outen
OL - Shelton, Rucci, Ioane, Williams, Onoh, Birchmeier, Donkoh, Cousins, maybe Dawkins
DT - Durant, Izzard, Ford?
DE - Sutton, Vanover, Vilbert (assume Sutton returns)
LB - King, Deluca, Rojas, Wylie?
CB - Harris, Miller, Washington
S - Wheatley, Lane (assume Reed is gone)
P - Thompson
K - Barker
So what's different? We lose Warren but TE seems to be a strong spot. I assume we lose Singleton but keep Allen and get Wallace & Martin back. DT needs depth but I assume Ford returns. LB s/b be the same unless King leaves (late round or FA). I assume Reed leaves which will hurt. I can see PSU being just as good next year as this year. I don't think we win the NC but we should be in the hunt for a playoff spot.