The need for pitching is obvious, but I'm most interested to see what they do with the offense.
I like the infield depth that we have with Travis, Diaz, Drury, and Gurriel. I think we can let Solarte go and roll with those guys. Once Vlad arrives then we may have to make some decisions.
In my opinion, the key to the offseason (on offense) is moving Morales and creating more playing time for youngsters. It's obvious to me that Hernandez is not an acceptable option in the outfield and should be at DH. Let's give him a year there to see if he can develop the bat further. This also allows us to give more at-bats to a 4th outfielder, whether that be Alford or someone from outside the organization.
It's important for us to identify the heir apparent to Pillar in this rebuilding time. We've got many of the pieces in place for the next good Jays team (Jansen, Vlad Jr, Bichette, McKinney, Gurriel Jr, maybe Grichuk and Smoak), but CF remains a bit of a question mark.
Moving Morales also opens up a bit of cash for more pitching, even if we eat some salary. I think all available payroll should be thrown into the rotation and a bit on the bullpen. Something like Happ-Sanchez-Borucki-Ryu-Stroman would be ideal in my opinion.