On your stats very little in it. Crichton still has some filling out to do and should continue to improve and develop his attacking prowess further. He may well end up getting the fullback role in the coming seasons, the position is up for grabs with Dylan off contract, Turuva still an untried quantity at the top level and Charlie perhaps being better suited in the position.
Manu is a fine player, he was good for the Roosters yesterday, put himself about and tried to make things happen for them. I don’t think he is going to stay with the Roosters for substantially less money, so they may have to cough up more than the $700k a season than he is currently on to keep him.