I will keep telling you are wrong when you claim something was taken that didn't belong to us because that is factually incorrect. You can keep claiming otherwise, but that won't suddenly make it true. The facts clearly support my statements. You cannot deny that phrase was used by many schools before yours, and in the years after they adopted it. It wasn't copied from you if you didn't create it. Just a fact.
Did Seattle use the term "12th man"? Did A&M file suit? Did Seattle end up paying to use that term?
Tell me where I'm wrong that SEA tried to use something they didn't own.
The FACT is that it doesn't matter who used the term, the FACT is who owns the rights to it.