Don't know how hail would have caused bubbles in the roof-UNLESS the hail came down-indented the roof then the bubbles formed.
That would be a tough case to make an insurance claim for. Many roofs get bubbles on them. I don't believe the bubbles means the roof is failing.
You only way to escalate this is too talk to the "higher ups" in the chain at AAA. Any legal action would cost more than the repairs most likely.
Your claim on the graphics are baseless-as per your post they were already worn and peeling.
The roof already was an issue-and you want them to pay for possible manufacturing defects.
Your expecting alot from your insurance carrier.