I don't expect the Jays to sign anyone with a qualifying offer, but I don't think this trade really tells us anything except 1) Shatkins likes Anderson, and 2) they got him for a nothing prospect because they could afford to absorb his salary without having it impact the rest of their off season. Where the Jays might regret the trade is if the market for pitchers like him proves to be a lot cheaper than what they are going to pay him in 2020, but even then, no guarantee those pitchers sign with the Jays unless they overpay anyway, so it isn't a huge deal. If he sucks, then buy him out. If he's good, then either trade him or you have a solid back end starter for 2/18. Not much downside.