Honestly? I could never be too sure. If the reports can be believed the Wesker chidren all possesed that same drive. If they all turned out like Albert can the reports of their deaths really be trusted? None of them had his advantages, sure, but can anything be ruled out at this point?
Besides... everytime Albert dies he seems to find a way to pick himself right back up.
*He sighs, looking up from a tattered Umbrella file* Something I've often wondered about myself. I like to think I know who I am but these days one can never be too sure.