Have to admire his determination, and he has always seemed a popular team man wherever he's been. That thick Glaswegian accent, will always endear him to many.
But by 2022 he will be 35. And he's had what 3-4 years now between Nix & Mariners where he has looked in decline really. Still he has a tonne of experience, and that always has some value in a squad. Most of the other AWs midfield contenders are pretty raw except Thomas.
Hudson had likes of Falloon & Smeltz back in 2017 really just as almost squad father figures, esp Rory.
If these Oct-Nov Euro friendlies happen, he'll probably make the squad, esp if Bell is ruled out. Maybe he'll get a new lease of life at the right club in Scotland. Not having to play in 30+ degree heat should help his aging legs.