The 2005 appearance of the UCF Knights at the Hawaii Bowl was the first ever bowl game in that school's history. In 2006, the Pac-10 replaced Conference USA (C-USA) as the WAC's opposition, with C-USA as an alternate. Since Christmas Eve fell on a Monday in 2007, the game was scheduled for the night prior (December 23) to avoid a conflict with "Monday Night Football" (also on ESPN). In 2008, the bowl organizers selected Notre Dame as an at-large bid, marking the first time an independent played in the contest. C-USA again became a primary tie-in starting in 2009. The 2011 game featured the C-USA champion for the first time, as Southern Mississippi played instead of going to the Liberty Bowl, where the C-USA champion typically plays. The bowl featured the Mountain West champion for the first time in 2015, as San Diego State played instead of going to the Las Vegas Bowl, where the Mountain West champion typically plays.