good point with the talent level, but these schemes in time will also evolve, new wrinkles will be added to counteract the defensive adjustments. as far as the pistol, it is just an updated version of a single wing offense. the only difference is that the ball is always snapped to the qb instead being snapped to a spinning fullback (which the qb often resembles in this offense), or another man in motion.
these new offenses will be fun to watch and i hope more teams attempt them. i would like to see the bills do more than what they do.