I’d more than fine with the Blue Jays signing at least one more veteran starter to help them get through the 2019 season, but I’m also okay with them entering the season with what they’ve got at this point as well. I don’t feel the same way about the bullpen though.
The rotation has several options at this stage including Marcus Stroman, Aaron Sanchez, Ryan Borucki, and the newly acquired Clayton Richard and Matt Shoemaker. Beyond them they have young depth including Thomas Pannone, Sean Reid-Foley, Trent Thornton and others, so in a rebuilding year they should have enough reinforcements to get the year started at least.