I imagine Cole will be back in the 6 next week. Ivan has picked him as the horse to back and it's likely based on attitude. I don't doubt there's an element of making Blaize earn it as well which I am fine with. If he earns it, amazing. They've both been given a game plan of defending and running which isn't going to make a heap of people happy but its where Ivan believes a young half should start. It's what Nathan did in Origin for years and having a simple role initially in a team lead by Maloney was a huge part of his successful development curve.
I do think if Cole ends up as the 14 it might not be the worst for his development. He is obviously a tough character and a good team mate. The Salmon comp might be pretty accurate in that Salmon was not good enough for any position in first grade but had a decent amount of skill and was a great team guy, he made himself into something that could fill a need. Now he's playing lock for the table topping team and from the games I've seen, he's been pretty good in that role. I wouldn't be surprised if Cole takes a while to season, he just doesn't have the raw skill or physical attributes to make a difference out of the gates but there's enough there for a committed personality to forge himself into a good NRL player.