Yeah, I'd largely agree with that. We've now got a shitload of keepers, but beyond that we've got a normal size squad with a normal amount of backup for the positions LVG uses.
GK: De Gea (Romero, Johnstone, Valdes)
CB: Mike, Blind, Phil, Rojo, McNair (Carrick)
LB: Shaw (Blind, Young)
RB: Darmian (Valencia)
CM/DM: Schweinsteiger Schneiderlin, Carrick (Blind, Fellaini)
AM: Memphis, Herrera, Rooney, Fellaini (Mata, Pereira)
Wide: Memphis, Mata, Young, Martial, Pereira (Wilson, Valencia)
CF: Rooney, Martial, Wilson (Fellaini, Memphis)
Numbers wise, that's hardly catastrophic.