A little while ago I made an effort to put together a few videos consisting of some drills and ideas that could potentially be useful, cant say it worked out how I would have liked but it would have been a waste to simply delete them so I edited them all together into one big video. Hope its helpful.
I have also added it as a mainstay on the front page, easy access and all that.
https://youtu.be/-V6m6leQ4oo