Awards, such as MVP, are fun to get, but the bottom line is putting your best nine in your lineup and in the overall most optimal positions.
I wouldn't move guys around on the field just to maximize their chances of winning an award. You can move this guy from LF to 1B, but then who are you going to put in LF? If the guy you put in LF is a lesser player than the guy you're forcing out of the 1B job, then you're doing yourself a disservice for all the wrong reasons.