The Blue Jays rotation is filled with question marks heading into 2019 and MLB.com's Tim McMaster (@MLB_McMaster) and Gregor Chisholm (@gregorMLB) try to answer them. Can Marcus Stroman and Aaron Sanchez build up their trade value early in 2019 (1:15)? What will veteran additions Matt Shoemaker and Clayton Richard bring to the table (7:40)? Can Ryan Borucki avoid a sophomore slump (10:50)?