got the UsingMiles update e-mail that suggested there's a 60k offer (didn't read this thread until now)
logged into my MP account and there's a link to the 60k offer... but I just cancelled my old United Mileage Plus Visa card. I last applied for a Chase card at the end of September, and got it... a Priority Club Visa.
do I need to wait until March (6 months since last Chsae app) or can I apply for this 60k offer sooner?