Hi,
A site with 7 articles on some "basics" that could provide useful info for a T2K world:
http://www.chrismartenson.com/blog/w...o-part-i/42449
Note: Although I do follow some of this guy's articles, I am not trying to advocate his work to the forum. But some of the stories and experiences he shares could add extra ideas for a GM - they did for me.
Andrew