The 757 design much sought after and gobbled up within a few seconds of being off lease is about 5% of the total aircraft market. In aircraft speak, that is a ton of biz left on the table. I would...
At this point in time, The US is it's own worst enemy. Our true enemies are going to try to do as much damage as they can, in the last 2 yrs of this terrible "experiment".
Boeing would be stupid for NOT building a 757X. Boeing isn't stupid. Watch em pop one out of that secret building and knock Airbus on their asses lol.
The well healed fly on 208 single pilot float planes to their "Lake cribs" within about 100-200 miles north of Toronto all the time. Been like that for quite some time now.
Wanna bet? lotsa different radar bands that renders stealth useless.