It seems like the Toronto Raptors stays the same after Leonard left the city. I can say, Siakam and Vanvleet really has potential when I was watching them in the 2019 NBA finals against GSW. Leonard just took all the credit because he's a superstar.
Raptors can still beat the Bucks in a seven game series this season.
Regular season and playoffs are so different, during the last playoffs, we thought that the bucks could easily beat the Raptors but it was the opposite that has happened, so even if the Raptors are doing well in the regular season, I don't expect they will be as good as last playoffs, I don't even think they will be in the East finals this season, sorry.. that's my opinion too.
I also thought they are not a finals contender this season. Even in the Eastern conference finals, I think they can't make it. They lack clutch players that could carry their game in the final minutes of the game.