I don't really know what defines a luxury pick. The only true luxury pick I could think of right now would be a first round QB.
I could see how a speedy HB could make our offense so much better.
With Nelson playing the X, Cobb a true Y and Davante Adams a good Z and a few guys behind that from last year's draft, I guess you could call WR a luxury pick, as well. Thing is, when a guy like Coates drops, is he truly a luxury pick? He'd give us something we don't have right now - pure speed and athleticism.
I guess my luxury picks would be these two guys.
Vic Beasley - DE/OLB - Clemson
With Peppers, Matthews and Perry on the roster, I guess you could say we'd have enough guys right now. Beasley could be a ridiculous player in a year or two. He did absolutely amazing at the Combine, though, so I reckon he'll be picked well before we get on the board.
Jordan Phillips - NT - Oklahoma
Nothing amazing, but just everything you want in a NT prospect. His Combine numbers are actually pretty comparable to Raji's, but Phillips isn't as good a pass rusher as Raji showed us in college and his first few seasons. With Guion still around, Pennel on the active roster and Raji coming back, he'll make for a crowded position, though.
I thought about putting McCarthy here, because the potential is certainly there, but I think I'd get very few people on board to draft an underperforming 6'5, 340 guy with knee issues. Even with the amount of potential he still has.