53 spots available, here's my guess.
QB (2): Russ, Geno
RB (5): Carson, Penny, Dallas, Homer, Collins
WR (5): Metcalf, Lockett, Eskridge, Swain, Hart
TE (3): Everett, Dissly, Mabry (parkinson to IR)
OL (10): Brown, Lewis, Fuller, Jackson, Shell, Forsythe, Ogbuehi, Haynes, Pocic, Jones (curhan...