... that are trying to make a point about unorthodox deliveries. The conventional wisdom is that if a few players are able to do it, then Tim Tebow should be able to as well. 

A couple of names I've seen that Tebow has been compared to is Philip Rivers of the San Diego Chargers and Drew Brees, who started out with the Chargers and then went to the New Orleans Saints. 

For every success story like Rivers and Brees, there are failures.

Michael Bishop, at Kansas State, possessed a cannon for an arm as well as the ability to run, but never found success at the NFL level. He only appeared in eight games in 2000 and was gone from the league. 

Tommie Frazier at Nebraska never drafted.

Scott Frost of the...

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