It really is unfortunate because Manziel is talented, but its the right decision by the Browns. I have no problem with a 22 year old trying to "live their life", but after spending 10 weeks in rehab earlier this year, ending up in a public place holding a bottle of champagne really is a poor use of judgment.
I'm not the morality police by any stretch of the imagination, but its clear that he needs to surround himself with better people because there is no way that a recovering addict should have been put in this situation. I honestly feel bad, but its crazy to think that a 22 year old has had so many chances just squandered away.