Bradley makes just over 8M. He can’t be “combined” with another player in a deal so if you are assuming it’s straight up it’s Danny, Rudy or Mills. However when examined further, LAC is less than 1M from Luxury Tax so Mills for Bradley or Danny for Bradley would put them over. That leaves Gay.
But, the “combined with another player” rule can be cir vented by doing two concurrent deals so I don’t think that is an issue (or you can involve a third team to take Mills).
So maybe something like Mills + 1st RD Pick for Bradley in one trade.
Then Wes Johnson for Kyle Anderson in another trade.
Who knows though. The easiest path would be Rudy for Bradley but that doesn’t make any sense.