The irony is that it was tougher to rent a car from Cerberus when it owned Alamo than to buy a semi-automatic. To rent a car one had to provide ID a drivers' license and get insurance coverage. To buy a gun? Cash and carry from the back of a station wagon at a gun show. No concerns about downstream liability or risk.
A guy as great as Brett Favre has been for the length of time he's been you would hope that he would be able to leave the game with a positive flavor in his mouth.