Ty-
I would like to gloat first and say that I thought that after the season I definitely thought that there could be a possibility of LeBron going back. I didn't say it was definitely going to happen by any stretch but most people were steadfast on LeBron staying and thought he would consider going back. But that's besides the point. I think that people are somewhat jumping the gun on the Cavs being surefire title contenders.
I think they will be a top 5 seed in the east but a lot has to happen. Kyrie Irving has to stay healthy and Wiggins as well as Bennett need to grow as players. I do believe that they will grow because LeBron has the ability to elevate other players games. He also takes the pressure off of the other guys. Instead of Wiggins having to live up to an insane amount of hype he will help the team if he plays the elite defense he is capable of and improves his 3 point shooting. Tristan Thompson is a good big man and Anthony Bennett just has to be a serviceable big man backup but he does have the potential to be a big man that can run the floor and shoot 3 pointers.
If Bennett becomes a good stretch 4 than he is perfect for a system around LeBron James as it allow James to operate with space. Kyrie Irving in a way is a better Dwayne Wade because he can penetrate like D-Wade could but he is a far better 3 point shooter than Wade so it means that he can space the floor as well. The biggest challenge will be for a young team and new head coach to establish championship level defense and learn a winning offense in crunch time. So I think they could in theory but I would say it is extremely doubtful as of right now.
Spencer-