You don't bring in someone making $2.25m to play on the 4th- same guy put up 26G and 60Pts last season. If you trade for him and play him on the 4th, he's walking as a UFA at season's end.
I like Mikkola for the third pairing though.
I’m assuming getting a player at 50 off but If STL retains its likely OReilley and Tarasenko
Teams can retain on 3?