Talk:American football coverage shells

Vanderlinden as a "Cover" reference
Ron's Cover 0-3 are the normal ones, but Cover 4 on are unique to his scheme. Fair warning. Dwmyers (talk) 01:43, 26 June 2013 (UTC)
 * In particular, what Ron calls Cover 44 this article calls Cover 4 (and this article is the common usage of the term), and what Ron calls Cover 4 is what this article calls Cover 6. Dwmyers (talk) 02:14, 26 June 2013 (UTC)

Not sure what author means after sub title "Cover 6". Can someone define "field side" and "boundary side"? — Preceding unsigned comment added by 64.183.115.154 (talk) 22:35, 18 November 2015 (UTC)