He's got two more years in him at least as a beast of a striker. Modric wants out, so if that's what it takes then so be it. We've got plenty of players who can play CM and if Redknapp doesn't think they're not up for it surely there would be some spare change. I doubt Levy would ever go for a deal that involves a player of his age coming in, but look at the money paid to resign Keane.
I'd take Drogba over Adebayor any day of the week.