— September 20th –  at LSU          LSU 23, Colorado 20 — Playing at Louisiana State the second week of the season, Colorado faced an LSU team that had been to bowls the previous three seasons, but was still looking to improve.  After consecutive 8-4 seasons, the Tigers had managed a 7-5 record in 1979.  Still, the 1979 Tiger squad had been good enough to embarrass the Buffs in Boulder, 44-0. LSU came into the 1980 game 1-1 on the new season, having been shut out by Florida State (16-0), and returning …