The most fun NBA free agent team changes would be :

For me I would like to see :

Lebron and Bosh to the Clippers. What fun to watch the Clips vs Lakers for the next few years.

Amare and Wade to the Knicks

Dirk and Joe Johnson to the Nets.. Nice Knicks / Nets rivalry..

I actully think LeBron should choose the Clippers.

He still wants to make a name for himself, and what better place than the LA Clips to turn this franchise around & team with Blake Griffin.

I don't believe Amare is going anywhere now after that turnaround Phoenix made.

I'd love to see Bosh team with Wade in Miami.

But what I would love to see most of all, is my team the Orlando Magic, get off their azzes, and start making calls, or have Dwight Howard make some calls to LeBron and Bosh, and ask them about the possibility of getting them to Orlando to team With Howard by doing a sign and trade deal, which Toronto already is wanting to do with Bosh since they don't want to lose him and get nothing in return.

All Dwight Howard/the Magic has to do is contact LeBron and Bosh (try to land one of them not both), and ask both of them "Hey, why not come to Orlando and team with me. We'll send Rashard Lewis, Vince Carter, and Jameer Nelson to Cleveland or Toronto in a trade for you since they don't want to lose you and get nothing in return"

Cleveland or Toronto would take that offer in a heartbeat because they don't want to lose either of those players and come up empty and nothing to show for it.
Why don't these teams think!

Bosh and Wade in Miami, A lot of people down here are cryin for Joe Johnson too but im not buying that. Throw over Chris Paul in a year though ouch!

Joe Johnson is a whiny choke artist. Whoever gets him for the max will truly regret it.

Lebron and Bosh to the Bulls with Rose and Noah.