leon seems kind of misplaced since he had his R.P.D uniform in RE2
but that might just be me.
You pretty much just copy and pasted what hackmaster said, but I'll just assume that means you agree. But Once I again, I'll say... he isn't really misplaced... He has that Uniform in Resident Evil 4... It's a Bonus Outfit.
My vote is that you use another Leon artwork, with him using his normal RE4 jacket and not the Bonus Uniform. Imagine people seeing him using the R.P.D. uniform on the cover but in the game hes using a jacket? That's why it's some concern to worry about, IMO.