The recent injury to offensive lineman George Fant created a need for help on the Seahawks' offensive line, and Tobin is a massive, experienced, somewhat above-average option. He can play both tackle and guard, and is a ready veteran who can step in and help right away. Tobin will challenge Rees Odhiambo for Fant's left tackle position this season.

Tobin was a regular starter for the Eagles in 2015 but became mostly a backup last season, so it's clear he fell out of favor in Philly. This moves suggests the Eagles are fairly confident in going with some less-experienced offensive linemen as key backups (including Dillon Gordon and Taylor Hart), while saving some salary. The draft pick upgrade is a solid bonus.

Offensive linemen do not generate stats in most fantasy leagues, and even when/if they do it is hard to recommend Tobin as a preferred fantasy option. That said, he should give the Seattle offense a small boost with his veteran presence. There's little to no fantasy impact on the Philly side of the deal.