I cant really see any realistic trade partners for Detroit.
The closest to a realistic trade I could come up with is:
Detroit:
out - Blake, Doumboya, Delon Wright
in - Will Barton, G. Harris, Aminu
Orlando:
out - Fournier, Gordon, Aminu
in - Blake, Doumboya, Delon Wright + Denver's FRP(s)
Denver:
out - Will Barton, G. Harris + FRP(s)
in - Fournier, Gordon
Magic get a decent point guard as they have none healthy and reliable plus some picks for their leaving players but matching salary is a bit high for next year.
Detroit saves a little $$ plus they might trade the incoming players for something.
Denver gets a good shooter (that they developed) plus a great defender to throw at Lebron but at the cost of multiple picks?? .....