Spending significant assets on a goalie like Kuemper is terrifying to me. Compared to a skater, it is particularly hard to recover assets.
Look no further than the
Lehner TDLtrade
Unless you've already traded Gaudreau, it is lunacy to acquire a key asset expiring in the same year. It basically gives you a one year window. If you can't/don't want to extend them, you've really backed yourself into a corner.