QB: Cutler, Ramsey, and Hackney. (I'd cut Ramsey, but Shanahan was quoted as saying that Ramsey WILL be on the team.)
RB: Young, Hall, Alridge
FB: Sapp, Hillis
OL: Clady, Hamilton, Nalen, Kuper, Harris, Pears, Liechtensteiger, Polumbus.
TE: Graham, Scheffler, Jackson, Mustard, Leach
WR: Marshall, Stokely, Royal, Colbert, Russell (plus one more until marshall is back - probably Jackson)
CB: Bailey, Bly, Williams, Foxworth, Paymah.
Safety: the 2 M&M guys, Abdullah and Barrett.
OLB: DJ, Bailey, Green, Woodyard.
MLB: I'd love to see a trade of either Niko or Webster, and also keep Larsen.
DL: That leaves room for 9 DL's, and I won't go there except to say Marcus Thomas and Dumervil are locks, and Crowder will make the team.
Add a punter and Prater, and that's only 52. So keep Wiegmann until Nalen is recovered and see what happens.