I enjoy playing the basketball video game, NBA 2k19. In season long simulations, the Raptors are typically dominating the East along with the Celtics and 76ers. Only time will tell if the Raptors will be better than the Celtics and 76ers for the entirety of the season, but if they are to stay healthy, I could easily see them taking the top spot in the East. I still think the Western Conference is better overall, but the DeRozan-Leonard trade has definitely been a good one for the Raptors so far and they still have plenty of regular season to gel and get better.
I think they could win 60 games, but 65+ would be really lucky.