That's D.J. Hackett scoring the go-ahead touchdown in the playoffs against DC in January 2008. He was released by Carolina today.
It's admittedly not that likely that he'll come back to Seattle, but after what the Seahawks went through last season at the WR position, it can't hurt to call the guy... He needs a job, we need receivers. If we can get him dirt cheap, I don't really see the downside here.