Ohio State Buckeyes Football possibly game used worn helmet

Description

I bought this helmet from a dealer/collector who claimed it is game used/worn. I believe this is from the 2011 or 2012 season based on extensive research. I attached several photos to show helmets from 2012 and 2011. The "100" sticker was during the 2012 season, so that is my best guess, but I don't have a COA. Some players' helmets had an angle on the back that gave it a more flat look, but not all players opted to have that style helmet (see the photo of the kicker which matches what I am selling). Please see details to judge the helmet for yourself. I do not know who the helmet belonged to.
I think my reputation is important and want to maintain this, so I am posting a message that was sent to me about the helmet as I was not aware these details were potentially incorrect, "Just a heads up this is not a game worn ohio state helmet. This is a revolution helmet with decals added on. The chin strap is wrong, decals are wrong and the helmet has the wrong warning label, no USA flag or helmet number. Ohio also stopped issued those style helmets in 2008 and moved to the speed and then speed flex styles."
You can decide for yourself what you think