Ideally the Jays will be looking to replace the offense provided by Marcus Semien last season, and the obvious weak spots on the roster would be second and third base.
We currently have 4 starters locked in, with some decent depth options with upside like Hatch and Pearson. Adding 1 more quality starter would be ideal.
On top of that, an addition or two to the bullpen would help a lot since we had one of the worst pens in the first half last year. Lacking a real quality arm on the level of Chapman/Barnes/Rays guys.