Tactics - Recognises and utilises own teams strengths
Development - Recognises own strengths and areas for development
Development - Understands the benefits of physical fitness
Development - Works for the benefit of the team with a good work rate
Below are YouTube video links to most of these basic skills. They are mainly from the DVD by Dan Cottrell - Everything you need to know for coaching rugby, some VideoJug and a bit of Jonny Wilkinson thrown in.