NWSB Editor and Insider Chris Anderson gives you his keys to the Mariners’ series against the Toronto Blue Jays. Looking at their record right now, the Mariners stand at 13-17 and are currently five games back of the AL West leading Texas Rangers. Michael Saunders made his return this past week, picking up where he left off and looks as though he will be a solid player in 2013. Though it may still relatively early, the way he is swinging the bat is very promising. And it’s not only Saunders who is currently heating up.