Late first, late second, late third and two minor leaguers. They had to pay in quantity for retention. We'll see 5 years from now if they paid in quality too - though if they manage to win it won't really matter.
I haven't seen the Blues this year, but the numbers indicate his play has fallen off a cliff this year. However, given that the Leafs are paying him like a $2 million player, if he can come in and play like one AND inject his pedigree into the room and hold the right players accountable, that's a win for Dubas.