I hope we have learned something from the Callum Morton fiasco which frankly left our league preparation in tatters.
It would be nice to think the loan agreement with Kion reads something like, If at the end of the season and loan period (the team are promoted) and (loan player) is to be loaned again for another season of development (we have first dibs)
Somehow I doubt it though.
It would be lovely to think we could have an agreement like that and we may have asked, but we can't demand it, he is Spurs' player, not ours.
Any conditions built in to the loan are likely to be in the parent club's favour.