Sorry...don't mean to hijack this thread.
Axe - doing well. Tried to send you a PM, but you that feature disabled. Long story short...getting a PRS. Send me a PM for details :-).
Back to the thread...
Going over theory stuff is a great idea. The only problem is that without the instrument in your hand, you can only get so far with that. I find a lot of theory makes sense as I read it, but it's a lot of work to sort it out on the guitar itself.
For that reason, I use opportunites like this more for insperation. Some of that could be reading up on a theory topic to get inspired by it to dig deeper...like modes :-). I also like to search tabs online, think of new songs I'd like to learn. Maybe branch out into other genres and see what's possible. For instance, I found tabs on "Take 5" and "So What" for the guitar. Those are 2 of my all time favorite jazz tunes and it would be really cool to play those on guitar. It's been done already many times so I certainly wouldn't be the first...but you get the idea.