I think he could do it against Maskaev, emphasis on the fact that its just Maskaev,and it would be a good achievement to end his career.

But I don't really see the point cause he's not gonna stick around. At least Toney actually became a heavyweight, Hopkins could beat Maskaev but would he stick around and fight other HW's, not likely.

I'd still watch it though and root for him to win.