I think basically any player over 23 who predates Lambert's regime would be offloaded if we had offers, with exception of Guzan. That means:
Hutton, Warnock, Dunne, Given, Makoun, Holman, N'Zogbia, Ireland, Bent
they're not all deadwood exactly, but they are the ones I certainly can't see being here too much longer.
Agbonlahor would be borderline. Wages are probably well out of line with the squad they trying to build.