If he starts selling drugs rather than taking them he might be eligible to manage Tyson Fury at some point in the future.
I was thinking a matching outfit for both, bowler hat, checkered hobo suit, gloves and floppy shoes. Wilder could have oversized gloves and shoes to emphasise his gangliness and Miller could wear a suit two sizes too small to bring out his fulsome curves and perhaps pop some buttons when he does a pratfall.