Murray played much, much better in the playoffs than he did in the regular season. Many people attributed that to the fact that he was coming back from a major injury and a year off to rehab. But it’s also possible that he just got hot at the right time.
Kareem was a long time ago. Very few of today’s fans saw him play for the Bucks or resent his departure to L.A.
Unless they meet in the Finals, which I don’t think they ever have, the Bucks and Lakers only play each other twice a year, because they are in different conferences. It’s really not much of a rivalry. Of course, a lot of fans across the country hate the Lakers just because of their history of success — but a lot of other fans follow them for the same reason.
I don’t see any reason why you can’t be a fan of both teams.