Redbird was quite simply too good to last for too much longer.
On the other hand there are still multiple ways for a couple to manufacture >15K in spending a month with just a little bit more effort, at a 1% cost.
Off the top of my head...
Reloadits to serve
Reloadits to evolve
visa gift cards to serve/bluebird/(+/- Target)
PayPal axis>money orders
And this little bit of effort is a $10,000/per year after tax bonus to yourself, if you are already a traveler.
I am happy to answer to answer any questions here for anyone here about how to proceed should Redbird die tomorrow.
And as always if anyone is interested in a more well curated and systematic approach, feel free to enroll in our free travel hacking course. (Next one starts 6/1.)
http://www.travelmiles101.com/travel-rewards-course-registrationAZ