I know, I just needed an excuse to post that image…
Honestly, I think the main reason teams are seen branching out into different uniform combos is because its completely and wholly superficial, but its something that excites the recruiting base. There is no performance increase, there is no substantial change because of the uniform (outside of the indirect benefit of any increased merchandise and retail sales), but it gives the recruits something to talk about and be excited for.
Frankly, I wouldn’t be surprised if the U came out next year with a Gray uniform or accent on some of their stuff.