I am being offered 3 players for Peyton Manning. I have been given a choice of 3 out of the following 4.

Peyton Hillis
Michael Turner
Andre Johnson
john beck

My backup QB is Chad Henne so obviously I will take Ryan but what other 2 should I take?

My current roster is

QB P Manning
RB Jamaal Charles
RB Lagerett Blount
RB Javid Best
RB Felix Jones
WR Larry Fitzgerald
WR Marques Colston
WR Jeremy Maclin
WR Malcom Floyd
TE Jacob Tammee
TE Aaron Hernandez