There are two approaches to take with a remake. A game can be remade for a portable console or a game can be remade for a next-generation console.

If the latter approach is taken, I find myself agreeing with Dignified Pauper to remake the game on the most powerful system for the best response. If the former approach is taken, it is not hard to incorporate console gimmicks like a touch screen into features added in as an afterthought.