Sure, he won't be netting goals every match, but Torres still has plenty left in the tank. After benching him and talking about transfers, Chelsea need to fully back Torres.
El Nino, along with a few other players, need to stay at Stamford Bridge. Chelsea still have plenty of use for them, and the team will be better with them.
Obviously, the Blues need to bring in some new players, but these guys need to stick around. While they won't necessarily add the most to the first team, they can all still contribute to a championship side.