Please Help Me With Trade -- RGIII,Morris,BJGE / Dez,SJax

[douvy]

Here's my team:

QB: Drew Brees
RB: DeMarco Murray
RB: Jamaal Charles
WR: Greg Jennings (hurt)
WR: Marques Colston
TE: Aaron Hernandez
FLEX: BenJarvus Green-Ellis

BN: RGIII
BN:Alfred Morris
BN: Cedric Benson
BN: Brandon LaFell
BN: Robert Meachem
BN: Jacob Tamme

I have been offered Steven Jackson and Dez Bryant for RGIII, Alfred Morris and BJGE.

What's going through my mind: I don't need RGIII, perfect time to sell Alfred Morris high, ambivalent to BJGE. But, not sure if there's risk with Steven Jackson because of shaky O-Line. Think Dez Bryant is a crazy upgrade at WR position.

What do you guys think?