Top 50 Position Breakdown:

QB:  3
RB:  4
WR:  6
TE:  3
OL:  8
DL:  12
LB:  5
CB:  4
S:  3
K: 1
P: 1

Right now I have no current players in the top 50.  There are a few who could enter it with a good year:
QB:  James Vanderberg
WR:  Keenan Davis
TE:  CJ Fiedorowicz
C: James Ferentz
OL:  Brandon Scherff
LB:  James Morris
LB:  Christian Kirksley
DB:  Micah Hyde
CB:  BJ Lowery