I would have to agree.
I am sure someone will say I have no basis to agree on.
But after x number of hours, who is the say you cannot be trained to fly a jet. It really is the airlines problem to figure that out, not us.
They give you a check ride at the end, you pass you work, if you dont then you go home.
Just through my expreince, I have been able to transsition from piper, king air, and cessna twins with little problem.
I think if someone put me or shuan in a sim, we would both do just fine.