IMO are Kristina and Simon with Kristina turning down the job because of family commitments and Simon taking it as he's apparently been seen in a few shops outside Amstrad House

http://www.linkedin.com/pub/3/927/429

one turned it down for family reasons (possibly Kristina or Katie?) and so he had to offer the second work placement to someone else.

simon plus A.N. Other

simon and kristina

katie is the one to leave for family reasons then?

Kristina

No, when there are 5 candidates left (6th June), there is a triple firing and it is then, when SA has fired two of them, that one of them turns down the job so he has to pick one of th eothe rtwo hu he did not want to pick. IMO Lohit will go next week, followed by Naomi and Tre in the triple firing the week after. When SA is about to offer Katie a place in the final before he fires another after getting rid of Naomi and Tre, Katie will turn it down and he will offer the final 2 places to Kristina and Simon. Then on June 13th there will be A LIVE FINAL wirth the two remaining candidates in. Of course this is just pure guessing but the format which i have mentioned is right

That's why I think its Katie, not Kristina who turns it down - I hope so, anyway!

I also thought of all of them, Katie is the one most likely to not really want the job, prefering instead to use the show to try and carve out a media career.

Tre who leaves, as he has a wife and a son?