Practice Sqauds in the ProsThe NFL practice squad was once referred to as the taxi squad because the Cleveland Browns once got their non roster players jobs as cab drivers to make ends meet. Actually, the 2002 line should have been better with Pashos, Diehl, Babcock and Bubin a year older and Duke Preston, who spent five years in the NFL, replacing Butkus at center. That comes to a hair more than 3 percent of the total. Cornerbacks. The former…