Drop Manningham for Givens

[LawTiger30]

Considering dropping Manningham for C. Givens (STL). Which would be the better play for the rest of the season? Drafted Manningham (albeit late) and he's obviously been disappointing thus far, even by low standards. Who would you rather have from here to the end of the season?

To further complicate things, one other name I've considered that is available on my WW is Cecil Shorts.

Thanks. Leave a link and I'll WHIR.

Current Roster:
QB: E. Manning, A. Dalton
RB: A. Bradshaw, R. Mathews, R. Jennings, A. Brown, R. Turbin
WR: P. Harvin, W. Welker, A. Roberts, T. Young, M. Manningham
TE: J. Graham, J. Gresham
K: B. Walsh
DST: MIN, NE