Sports Talk Tonight with Gurnz and Greg will catch up with Ryan Martin, Assistant AD for Business Operations at UM Athletics.  Ryan is a Missoula native that played college baseball at the University of Illinois - Chicago and now runs the business operations for UM Athletics.  Gurnz and Greg will visit with Ryan about the business side of college athletics.  Two weeks before Griz kick it off and Gurnz and Greg will break down the defensive side of the ball for the Griz and some high school football.   Sports Talk Tonight - Thursday nights from 6-7 p.m on KGVO.  Don't forget to call in with comments or questions 721-1290.