My Guess...
Emirates: Second daily
jetblue: New York and/or Boston
Pobeda: Kaliningrad or Moscow
Pegasus or AtlasGlobal: Ankara
I’d personally love to see a couple of unserved European Routes added to.
Paris CDG or Orly, Düsseldorf, Helsinki, Brussels. I’d even love to see Gibraltar added.
Ryanair going to Amman and Aqaba: This would depend on the speed on the MAX200 as I know the current -800’s can’t make it their and back within the crews flight hours.
Cape Verde: Possibly a chance this could happen but I’d think for W19 at a low chance but more likely S20 if it does happen. I only say this as I know S19 and W19 is already on sale.
But with Airlines and the current world who knows what will happen.