Got a call from USAA compliance just now. The guy asked the source of the MOs (myself) and then said they noticed they were paying CC almost immediately. He asked if this was for rewards points and I confirmed. He said that's fine they just wanted to follow up. Sounded like there wouldn't be any AA. He didn't say to stop.
He also asked me to verify my employer and occupation to update my profile.
I've deposited around $5-$8 k a month recently. That's higher than normal for me since I've been hitting the Citi Dividend drug store bonus at CVS which only works for Kroger/USPD MO.
I guess I'm not too worried.