I wish Chabot was born about 20 days earlier and could join bingo, as I think it's quite possible that with a bit of AHL seasoning, he'd be a valuable call-up. I don't really think it's to his benefit to start the year in the NHL though. I could see giving him a taste (that whole 10 game thing) but he have to really surprise to stick beyond that.
All that said, I always find it hard to judge whether a guy will be ready in the offseason when he's not really played in months, and won't be playing for months. The offseason isn't development free time; guys can take big strides forward by developing physically. They can train on weaknesses in the offseason (I seem to recall stories about Chara's training routine in the offseason including taking hundreds of slap shots from the point every day to work on getting his shot off quicker, and more accurately and seem to recall him having a career year.
Point is, I'd rather decide if Chabot is ready after training camp. My gut tells me he isn't ready yet, but a lot can change between now and October.