Seattle's top 6 is a bit lack luster, which is all good, they still made the second round and went to game 7, but then I saw the Arizona news (RIP to all 4 Arizona fans including Keller's dad) and thought that if players did decide to leave, which should Seattle pursue. Keller would be a great top liner to pair with Kartye and Beniers, carries almost no risk, and the only issue is going to be the price necessary to get Arizona to give him up.
Seattle gets a guy who's a point a game with Travis Boyd on his line (no disrespect to the Leafs legend), for an average second liner and draft picks which, if Seattle remains good over the next two years, aren't gonna be high picks any ways, they might have to throw in a mid round pick as well.