Rauch should be closing some games early in the year for the Jays. After that who knows what will happen. Should be decent for the time being though.
Storen has had a brutal spring if I remember correctly. Is he starting in the bigs this season? Anyway, he's supposed to be good, but I'd hold on to what you have right now.
Wouldn't touch the other guys. Papelbon is in the way of Bard.