No, it's not. Sweat isnt brown.
Turn it in to the NCAA. Maybe they'll take us out of the CWS because we had a pitcher throw 2 innings in a 6 run victory who MIGHT have had something on his hat bill. After all, the screen shots prove it beyond a shadow of a doubt, right?
Then, you can have them check ULL's bats, since they were clearly altered (I'm sure you could find some sort of vague video/screenshot proof, maybe a scuff of some sorts that looks out of place). Then, they'll be ineligible, and maybe the NCAA will put your team in Omaha instead.
Are you intentionally being obtuse just to see if others will follow, or are you really that bothered by us getting to Omaha that you have to find some sort of obscure excuse to make yourself feel better about it?
I can tell you this. When you were playing Virginia last year in the Super Regionals, I didn't even watch, and I certainly wasn't analyzing screen shots. Keep up the good work though. We'll store these screen shots in Khayat's desk with the PLOI.