Complex sentence: The 1975 team is considered by many to be the greatest Canadian college football team ever--no less than 12 players from that 1975 University of Ottawa Gee Gee's team went on to play professional football in the CFL and NFL.
Split into simpler sentences: The 1975 team is considered by many to be the greatest Canadian college football team ever. No less than 12 players from that 1975 University of Ottawa Gee Gee's team went on to play professional football in the CFL and NFL.