Can we stop with the 0 star thing? It's right up there with "Ed Reed was only a 2 star." In the case of Ed Reed, the star system didn't exist yet, so there are differences from a pragmatic standpoint. However, the annoyance factor is roughly the same. Stop with the over the top hyperbole, please.
In the case of Cam, they don't give out "0 stars." Most of the services stop at 3 stars. I believe some sites may have 2 stars, but they're simply unrated if less than 2 stars. He played QB at a small high school that ran a Wing T offense (that's old school 1950's offense for the youngin's out there) where he hardly threw the ball, hence the lack of attention/ranking. Again, please stop with the unnecessary and over the top hyperbole.