Co matched my Star Alliance silver card a couple of years ago but I never really started flying CO or depositing many miles to them somehow. I am a Delta Sky Miles Gold now and consider going back to Star Alliance this winter.
Will Continental give me a second chance? With gold this time? I mean I don't have many lifetime miles, just enough banked miles to trade them for one or two UA SWUs or so - so I could start with a new Onepass account...