It wasn't a tackle, thats the difference. However bad Davies' was on Cleverly, there is an argument to say that he was going for the ball. Bardsley's was just an act of violence.
Didn't know they had that in the NFL. Can't see it happening over here. Personally, I think it's ridiculous and every ethnic person I know would be embarrassed if they thought the reason they got a job was because of positive discrimination.
http://www.dailymail.co.uk/sport/football/article-2034371/Gael-Kakuta-joined-Bolton-Chelsea-team-action.html?ITO=1490 Think he's in good hands at Bolton. Hope he can impress and play a part for us next season.