I have a mate (lets call him "fuckhead"), who bought a brand new iPad, and then stupidly let his wife near it. She "helpfully" upgraded it for him while he unpacked the car and it's now on 3.2.2. Can he roll back to a JB-able version or can you JB 3.2.2?

Excuse my naivity, I've not got an iPad so I'm clueless...