Rookie quarterbacks Andrew Luck, Robert Griffin III and Russell Wilson skewed a lot of perceptions around the NFL last season. You're not supposed to succeed as a freshman quarterback in the league but those three turned that kind of thinking on its head in 2012. But, before you think there has been some sort of seismic shift in the development of signal callers at the college level, understand Luck, RG3 and Wilson are the exceptions that prove the rule, not the actual rule.All you have to do is rewind back to 2011 and pay closer attention to the struggles players like Blaine Gabbert, Jake Locker and Christian Ponder are still enduring.After a poor preseason in which he didn't receive all that much playing time the questions surrounding Ponder in Minnesota have only increased.Vikings general manager Rick Spielman has put together a championshiplevel roster around Ponder and it's now time for the thirdyear quarterback out of Florida State to start carrying his own water.Those who st