I canceled my AAdvantage Amex and Visa cards over 6 months ago after using them nearly 2 years for the 75,000 mile bonus offer. I'm under 100,000 miles now after redeeming a 50k one-way in business class this weekend. Are there any offers out there to replenish my account? I already have the Chase Sapphire Preferred (not that it would matter in this scenario) but its the only card I have in my name right now. I'm sure I can get another line of credit easily.