NBA superstars, trades and teams to watch in 2021 free agency

The most interesting NBA players on new teams (1:20)

Take a look at the big names who have changed teams this offseason, including Chris Paul, Montrezl Harrell and Serge Ibaka. (1:20)

Now that most of the major moves in 2020 NBA free agency are in the books, what should we expect in 2021?

The 2021 NBA draft and free-agency window are roughly scheduled for July or August of next year. This upcoming free-agent class will feature way more teams with cap space than in 2020 -- and potentially a lot more star power.

Let's take a look at the superstars to watch, X factor teams, potential surprises and big questions in a preview of what could be a league-altering transaction period.