Why the Blazers shouldn't sign Sean May

The Blazers shouldn't sign Sean may because he has been injury prone over his short career. He hasn't played in many games and will not be a contributor to our team of the future. if we sign Sean May he will not be an upgrade from Channing Frye who the Blazers should have kept. As long as Lamar Odem or David Lee is still availible don't sign Sean May.