I have an NFL card and a USAirways card. Got the NFL card in October '12 and USAirways card in November '12. I "sock-drawered" the NFL card immediately after getting the bonus. Did the same with the USAirways card and eventually got the spend $750/month x3 to get 15k miles. Finished that and have continued some add'l manufactured spend on the card. I applied for a 2nd USAirways in March (2nd month of the 15k bonus period), but was denied and told need to show a longer history. Have a few questions...

1) Can I combine my NFL card and USAirways card CL (move NFL to USAirways) via an online message to Barclays? Or will I have to call in?

2) How long do you think I should wait before trying Barclays again? I'm thinking Sept (6 months since denial in March) with continued manufactured spending on the card up until then. But Sept seems like a long time to wait! Plus I'd REALLY love to get one more USAirways bonus in before it's kaput.

Thanks for your thoughts!