IF Bedard stays healthy, they might be for real: Not much offense, but Ichiro is slumping badly (for his standards) and should get hot at some time, Auckley might give them an additional batter, who's hitting for AVG and their pitching and defense can keep them in almost any game thanks to 3 really strong starters (Felix, Pineda and Bedard), a solid #4 in Vargas and a decent front end of the bullpen with Pauley, Wright and League (and Laffey is doing his job as a lefty specialist pretty well, too).
But like I said, Bedard's health is critical and Pineda might become a problem, too, come September because his inning total will be creeping up and you don't want to overuse him...so not sure how SEA will handle that situation and the trade deadline...
Anyways, bought some SEA AL West +1800, it's not like any team in that division is going to run away with the division(, unless TEX gets completely healthy).