As election season draws near, Mike Tomlin picked up a key endorsement Tuesday: Troy Polamalu’s. Not that there’s ever been any question about how Polamalu has felt about Tomlin, the two winning a Super Bowl together. Nor is there doubt whether the Steelers want Tomlin back next season (though there’s evidently at least a little as to if Tomlin wants to return). But in an interview with Jim Rome on The Jim Rome Show, Polamalu showered Tomlin with praise, calling him one of the greatest head coaches. Ever. And any fan frustrated and ready to move on should have second thoughts.