I would trade Wright for Yelich in a heartbeat. Wouldn't cost our entire top ten. No trade in the history of ever has cost a team more than three of their top ten guys that I can remember. If it gets absurd then I'm out, but I think it's something AA needs to be involved with.
You mentioned getting Yelich AND Archer though - not just Yelich.
Those are arguably the two best contracts in baseball, and would cost an absolute ton.