I've felt this way since day one.
I think Jon is trying to free up Tyrese a bit, in order to give him the chance to lock up the other team's best guard, and not get gassed, but so far it's not working. Caleb is a better catch and shoot guy, good driver, not a great distributer. Tyrese has been a point guard for Duke for two years. I think this is some unnecessary tinkering by Jon. Foster slows himself down when overdribbling sometimes. Particularly when he goes between the legs. Tyrese is such an aggressive north-south guy. It's funny, but I am most worried about guard play this year, and this is where we have the most experience.
Kon is great. Reminds me of an Indiana-style guy. I can imagine him playing for Bob Knight. He's got that meat and potatoes game. Fundamentals are solid. Almost flashy, but not quite. He gets a four point play and barely celebrated. Reminds me a bit of Mason Plumlee, who also had that "just go to work" midwestern attitude.
Cooper is the real deal. I do worry a bit, about the lack of a guy who's gonna really demoralize the other team. Coop and Kon seem fine to just play the game without much bravado. Sometimes you need a little arrogance on the road in the ACC. Mark and Flip might have had too much of that last season. Mark cost us the game at Tech. It's a fine line.