Either streaming or broadcast (NBC, Fox, CBS). Manfred seems to want to avoid cable, which is smart given its decline. The Apple TV deal happened because the league took a haircut on their last media rights agreement with ESPN and used Apple to make up the difference. It was a bad decision, not because they went to a streaming service, but because no one has Apple TV, and no one is going to get it just for MLB games. Just have to suck it up for a couple more years, unfortunately.
Last I read the ESPN rights are likely to be split between several different partners. Since the Jays are never on Sunday Night Baseball anyway it won't make a difference for Jays fans, but probably looking at Netflix getting the Home Run Derby, NBC getting Sunday Night Baseball, and stuff like that as an example. Unfortunately Apple doesn't have any issues with having Jays games, probably hoping for an increase in Canadian subs.