Yeh. Maybe he got it wrong, we can hope lol. It is unlikely though granted.
I guess he seems to think Kevin will take on the baby then. I think the more Tyrone and Jack stay round his house the more Kevin will have a chance to bond with the baby. Since it was born he hasnt been able to bring himself to look at Jack. But he will have to eventually, and I reckon when he does he will start to feel for him.