As noted the international address PQD waiver is disappearing for qualifying in 2020 (you will keep the status you earned if you used this waiver in 2019 until Jan 2021). But for discussions of the changes in the 2020 or what to do, please use the existing threads that have excellent wikis and links to further answers on the UA site
New Premier Qualification Requirements for 2020: Only Spend or Spend + Flight Sectors
2020 MP changes — Will you switch loyalty programs? What program will you switch to?
WineCountryUA
UA coModerator