Yup....look no further than Jerry Rice....from Mississippi Valley State to the NFL Hall-Of-Fame and I could go on and on....
Go through the an NFL roster.........look at the number of small schools players, including impact players. Ones that were never recruited heavily or had lots of stars that are now in the NFL. Its staggering. Also, the number of guys we have had over the years that were no stars or two stars or three stars, that out performed 4 or 5 stars or at least out performed more heavily rated players. Again staggering.........