As far as playing with Kevin Durant and Kyrie Irving, Simmons said it's going to be "scary" for their opponents.
"I think it's gonna be scary having those guys run alongside me," he said. "There's multiple different weapons on the floor, and I think at the pace we want to play at it's gonna be unreal."
Simmons did not play for the 76ers at all this season in order to focus on his mental health, and he explained on Tuesday that it reached a point in Philadelphia where he believed he needed out for his own well-being -- which was why he requested a trade.
"For me, it was just making sure mentally I was right to get out there and play again. So that's something I've been dealing with," Simmons said. "And it wasn't about the fans or coaches or comments made by anybody. It was just a personal thing for me ... And that organization knew that, so it's something that I continue to deal with. I'm getting there and getting to the right place to get back on the floor."
As far as what the breaking point was for him with the Sixers, Simmons said that it was a number of things that led to it.
"It was just piled up, a bunch of things that were going on over the years where I knew I just wasn't myself," Simmons explained. "And I needed to get back in that place of being myself, and being happy as a person, and taking care of my well-being. That was the major thing for me. It wasn't about the basketball, it wasn't about the money or anything like that. I want to be who I am and get back to playing basketball at that level and being myself."