Another words these guys are Taliban related Afghani and foreign Jihadi of one form or another.
Nobody else in the world wants them for obvious reasons
That's true of a lot of refugees. It doesn't make it true of these ones.
This is part of the problem - people hear or read 'refugees' and assume it means Muslim. But there are a lot of Christian refugees out there as well. Especially from the Middle East.
And we have a significant number of these people - and others who aren't Christian but also aren't Muslim, there are other possibilities as well - in these camps on Manus and Nauru, and there are very good reasons to believe those are the people included in this deal, though for domestic political reasons, that isn't being openly stated.