Thompson would not be so crazy, have you forgotten about the Fun 'N Gun? Did you not see that they are playing the hapless Cardinals defense?
Play him, you might be pleasantly surprised.
Price would be my other choice.
Jackson is playing against Charles Woodson and Hasselbeck is the Seattle QB this week, so I'd avoid him.
Sharpe would be better in the TE slot and not the WR slot, but then it seems like WRs and TEs have the same slot in your league. With McCaffrey coming back and with Rod Smith and Gary/Portis, Sharpe's value is diluted; too many other scoring options. Then again, Denver likes the TE in the red zone.