DP: Have a grandfathered USAirways Card now Red Aviator that I keep because the annual bonus miles are worth the annual fee (and the occasional waived bag fee and the Zone 1 now Zone 5 when I fly AA).
Applied for a new one last week and was approved on the spot. Don't have any other CCs from Barclays. Applied for the Citi AA Platinum on the same day and was also approved (applied for AA Plat first). Before this I hadn't gotten any new cards since CSR (was at probably 6/24 but 2 of those are about to drop off). Based on the insert that came with my new card it looks like they pulled from TU.
Will report back if there are any issues with the miles posting