Two stuck teams shake it up:

Toronto restarts around Barnes and takes a bet they can resign Trent and OG. What they need is someone who can energize them offensively Trae is a high variable player but he’s younger and Raptors have not been a free agent destination and Barnes is not a real lead guard. Collins is a raptors type combo forward.

Atlanta ends the Trae - Murray experiment. FVV gives them a better on ball defender and someone who will share the ball with Murray. Siakam helps as a star 2 way player. And they restock draft capital they lost in Murray deal.