SNY | Coby Green: J.A. Happ is generating interest as one of the top lefty starters available on the market, even going into his age-38 season. Jon Morosi is reporting that the Toronto Blue Jays are interested in Happ, again. Happ has spent parts of six seasons over two stints with the Blue Jays, who may look to him to fortify the back end of their rotation as the team looks to continue its rise in the AL East. If he stays in the division, I don’t think that the Yankees’ bats would mind too much.