Re: Give me a random skill that my guys should work on this week!?
On-line I watch a ton of video of people sparring and in amateur bouts...
So I would suggest teaching how to throw a proper left hook and how to go about landing it. You don't see much of that and, if you are going to grow into a KO puncher, odds are it will be your left hook that gets you there.
Teach how to integrate your offense and defense. There is a whole lot of "you take your turn, I'll take mine" out there. Incorporate offense and defense into a seamless thing that begins with making the other guys miss. My belief is that this requires a giant step away from the post-Tyson school of thought of "move your head constantly" to a purposeful school of thought. Tell me what you think/learn.
Best wishes my friend.