Dallas has to find a taker for Marion and his $9m salary next season to be in position to add two max FAs without any S and Ts.
Dirk, CP3, D Ho, Mayo, with Jae Crowder and Dante Cunningham plus whatever ring chasers they can sign on the cheap, would be a powerhouse. Veterans will be falling over each other to play there for Cuban for the minimum. (The Nets put a solid bench together for $5.5m this year)
The best shooting PF of all time next to Dirk? The second best alley oop PG and best pick and roll PG paired with D HO? Even the couple of other pieces fit. Mayo would thrive on that team, (assuming he exercises his one year $4m option), and Crowder is the perfect SF if they can't find a cheapie vet, since he's defensive oriented and gritty.