The only Bills jerseys I have are Bobby Chandler (#81, home blue) & Bob Kalsu (#61, road white - throwback). Those guys have shuffled off this mortal coil so I'm safe from trades or off-the-field transgressions.
That said, I got a sweet Chinese knockoff of a Tyler Myers jersey. That's a risk, but the price was pretty low ($53 incl shipping). If I was going pay up and get a custom Sabres I'd probably get a #2 Tim Horton, #32 Rob Ray, or #22 Lindy Ruff (White, current/old-school, of course). Hockey player tend to be good guys, so less risk of off-the-ice incidents.
Then again, I'm probably too old to be wearing jerseys.