ESPN's College GameDay locked in its first two weeks of the 2026 season with a pair of highly anticipated rematches from week 1 of last season. It starts with a trip to Baton Rouge for Clemson at LSU and then they will stay in the SEC and visit Austin for Ohio State at Texas.  USC has not hosted College GameDay since 2013, but there’s a very good chance that could change in 2026 with the Trojans gauntlet of a schedule.  Oregon at USC, Sept. 26, Week 4 Oregon head coach Dan Lanning, left, and USC head coach Lincoln Riley shake hands before the game as the Oregon Ducks host the USC Trojans on Nov. 22, 2025, at Autzen Stadium in Eugene, Oregon. | Ben Lonergan/The Register-Guard / USA TODAY NETWORK via Imagn Images This clash in late September between the longtime West Coast rivals has College GameDay written all over it. An early season Big Ten challenge for two programs with high expectations in 2026.…