This can't be real.
Jimmy Kimmel is out to expose fake basketball fans.
The late night host released a special Warriors edition of "Lie Witness News" where he asked "fans" randome questions about their team that doesn't make sense. These people are asked about Stevie Nicks and Malcolm-Jamal Warner, neither of whom play for the Warriors.
Just take a second to think if LeBron James wanted to change his name to Michael Jordan and you haven't heard from every single person on the planet, it's probably a lie. Don't get caught in it.