RGIII celebrates a touchdown after getting knocked to the groundIt started with Michael Vick. A revolutionary quarterback who forced defenses to sacrifice a defender for a spy. A quarterback who can turn a broken play into a 20-yard run.

Sounds enticing, but Vick never was a great quarterback, just one that makes magic with his feet. Vick didn't throw to a 60% completion percentage until his eighth year in the league and probably won't win a Super Bowl. And we all know about his turnover rate.

But imagine Peyton Manning with Vick's legs. Picture Aaron Rodgers en route to a game-winning 78-yard touchdown run after his third and fourth options were covered.

In his rookie season, the Washington Redskins' Robert Griffin III averaged fewer interceptions per pass than every other starting quarterback (five int. in 258 attempts; 1.3%) and threw to a 65.6% completion rate. For their careers, Manning sits at 65.2% and Rodgers at 65.7%.

Griffin's numbers
Vick's numbers
Peyton's numbers
Rodgers' numbers

In his seven full seasons as a starter, Vick eclipsed RGIII's 2012 total of 3200 passing yards only once (2011) and only twice rushed for more yards than Griffin's 2012 tally of 815.

But it was Griffin's 4.41 dash in the '12 combine that foreshadowed his dazzling ground work during the regular season. Like Vick, Griffin can break out for 13 fantasy points on one play (below). Unlike Vick, it seems Griffin can protect the football and throw accurately.

If Griffin can somehow extract enough passing potential to work up to Manning or Rodgers' level, then his edge in the footrace department would put him at a separate level of any quarterback in NFL history.

Before we get gung-ho, we must acknowledge health when evaluating RGIII's style of play. If he wants to remain in the league, he needs to become a pass-first quarterback who can dive into the arsenal if needed, not the other way around.

Picture this scenario - it happened week 13 against the New York Giants.

Redskins up a point with four minutes to go in the fourth quarter. The Redskins have the ball and the Giants have two timeouts.

In this situation most offenses run the ball to eat up clock. The defense knows, so late-game situations such as these usually result in a three-and-out and a punt with two minutes or so left.

But with RGIII you don't hand the ball off, you run the option. The defense now has to worry about a separate threat with a proportion of attention on each. What is usually a gimme three-and-out is now a mind game between Griffin and the defense.

In that game, the Giants couldn't stop the combination of Griffin and rookie running back Alfred Morris, the Redskins ran out the clock, and took a must-win away from the defending Super Bowl Champions.

Griffin's unique late-game threat will lead to more wins such as these.

Take this likable fella and evaluate his numbers. In four years compare his passing numbers the elite ones and his running numbers to Vick's. If he keeps pace with those guys like he did this season, you could be watching the greatest quarterback of all time.

But let's get that knee back in order first.