Tauchman non-tendered was interesting. I agree its odd they couldn't even get a bit of cash in a trade for him, but age isn't on his side.
To be honest, it makes some sense they ditched Tauchman since they have 4 starting OF already with Bellinger and one of the Iowa OF prospects probably comes up if there's any injuries, or at the very least have a good chance to be in the majors by mid-season. That would leave Tauchman the odd man out and he has no options left, so there's a decent chance they would have cut him and eat his salary at some point in the year if he couldn't be traded.
Canario or a minor-league invite could make the team as a 5th OF out of ST, if they even need one. We have lots of CF depth already. If Suzuki has to move back to RF because of an OF injury there's lots of options in the minors to start or platoon at DH. Even Shaw could do it.
With Cowles, Shaw, Vazquez, Mastro on INF and Bellinger/Mervis/Ballesteros as 1B backup there's a chance the Cubs could fill out their whole bench with whomever is in the org right now and just rely on minor-league ST invites to add depth. This saves several million towards actual good acquisitions this winter. I'd bet they find a cheaper/better RH bench corner bat to replace Wisdom in case Busch struggles vs LHP, but i'd prefer they dumpster dive for that. Belli can start at 1B if Busch gets hurt, no need to spend lots.