Six months to condition myself and abuse some helpful drugs and I could manage positive yards with zero fumbles so long as the other team isn't aware of the situation before hand. Never played football past Pop Warner, am I dreaming?
With 6 months notice my stat line would be a bit different. I think we are talking you get the call to play in like 2 days...in whatever shape you're currently in...suit up and get out there.
I think I would have 1 or 2 glorious runs for 3 yards or so and get stopped at the line or dropped for a loss most of the time, with a bunch of 1 yarders here and there.