Boston Red Sox oft-injured pitcher Drew Pomeranz was forced out of his Sunday exhibition start with what the team is calling tightness in his left triceps. Pomeranz of course just recently returned from a stem cell procedure in his elbow last October and now this for a guy who all of a sudden can't stay on the mound. A first half revelation in 2016 given the nice dimensions of Petco Park, Pomeranz' numbers predictably sank after coming over to the Red Sox via trade into the much tougher AL. His 2017 fantasy baseball value is nothing more than as an SP 4 and the injury pushes him more toward SP 5 status. I am not buying.