0 of 4

To put things bluntly, the Cubs have a better chance of winning the World Series than the Bears do of having a successful season with Cutler under center.

The Merriam-Webster dictionary defines immaturity as lacking complete growth, differentiation or development. No NFL quarterback fits that description better than Cutler.

Before every season, NFL 'experts' conjure up reasons why Cutler is on the precipice of greatness, but they always mention one obstacle in his way; hint, it's not his arm strength.

Let's take a closer look at why his pettiness is sure to hinder another season for the Bears.