Jeremy Hefner gave the Mets a strong start yesterday and helped his own cause with a homerun. Can he be the Mets fifth starter? Chris Young is coming back and hoping to stay healthy. Last year before Young got injured he was having a positive season starting four games  going 1-0 with 1.88 ERA in 22 innings. With Johan Santana and R.A. Dickey pitching well and hoping Dillon Gee and Jonathan Niese get better Chris Young, if he pitches like he did last year, can be the Mets third best pitcher on the team. He is rehabbing right now in Buffalo and with Josh Thole catching him soon  Young has pitched ok in his rehab starts, but so did Andy Pettite and he hasn't pitched bad. In the end I expect Young to help not hurt the Mets rotation.