Re: "Countdown" Shotdown.
All of which could be explained as wounds suffered when George Kirk rammed the Narada with the Kelvin.
For me, the only way to save this film from being hopelessly stupid is to argue for the inclusion of the deleted Rura Penthe scenes. Otherwise, we are expected to believe that Nero sulked for 25 years.
Watching the film for the first time, I had no idea that Nero's capture by the Klingons had been included at any point in the film's development. However, it is clear from watching the film as is that Nero was not sitting around doing nothing the entire 25 years. Between the attack on the Kelvin and the attack on Vulcan, he clearly picks up some scars on the right side of his head and loses the top part of his right ear.
All of which could be explained as wounds suffered when George Kirk rammed the Narada with the Kelvin.