Makes no logical sense to me. Why pay 300 quid an hour for a 737/A320 sim when you can spend 100 an hour for a PA28? The sim environment will teach virtually no airmanship, will be all multi crew (what happens when the skipper keels over and the f/o has virtually no experience of making any decisions REALLY on his/her own?), and as for no prop theory, well they're not quite dad yet...