Interesting that it shows I can transfer 54K of my 69K current TY points. It's impossible (afaik) to tell which current points in my account came from where, but in the last 12 months, I've earned 36K points from banking, 46K points from CCs, and redeemed 32K points for travel.
It seems like at least SOME of my points available for transfer must be from banking. If so, that could be huge.
What can I do with 50K miles in any of these programs? I haven't heard of most of them. Seems a shame there are no US/EU carriers.