I'm sure that this has been answered before, but ... HELP!
I've got 167,000 miles in United MP. With a strike looming, whats the best way to convert these ..The UX pulled out of here last year and I have serious long term concerns about UA's viability.
I've switched to NW, but obviously there's no relationship. Short of just taking a trip, what would be the best way to "bank" these in something that I could use with NW or somewhere else long term?

Any suggestions would be appreciated....