I personally really like Kafe's chalkboard. I don't think I could regularly watch a weekly show of just the tactical analysis of a team, but I think the segment should be a bit longer, and have input from more than Kafe. Could do away with some of the other segments (call it like Clarkie???). I watch, play and coach a lot of rugby, even so I've still learned things from Kafe. Like when he was comparing at some point Cooper to Gits, and the positioning of their shoulders and torso when running, I've used that to teach some of the blokes in my team to have a bit more deception with their ball movements.
But yeah, rather than one off plays, maybe analysis of that plus general positioning throughout the game, and when good teams start adapting their styles if something isn't working.