With the AL West title slowly turning into a two-horse race, the Seattle Mariners quickly emerged as big-league buyers on baseball's trade market. Heading into July 30th with a slightly above-average record, a pair of now-former Toronto Blue Jays are expected to create a mid-Summer spark in the Pacific Northwest. However, the team's biggest addition came at the expense of another AL East team, as former ALCS MVP Randy Arozarena leaves Tampa Bay for Washington State. Can they do what Toronto did in 2015? CFRA Live technical producer Stephen Ellsworth delivers his analysis of this year's MLB Trade Deadline.