Sholl, Hamill, Ned and Jones all signed extensions before their first contracts ended.
ROB and Berg also.
Go back further, they all did, including Lever. Reckon Gunston was the last to leave at conclusion of first contract. Schoenberg signing isn't a sign of any changes, we've been extending draftees no matter how bad our culture/performance. Same with all other clubs, very few players change club after first contract, it's normally very big news when they do. Anybody trying to read something into it is a fool. It's completely ordinary and speaks to nothing.