The ALL still will not apply to Edelman, as he is not an IDP. ALL would apply to players in that category that are DL, LB, DB and TM -- so, the scoring rule change would not give points to Edelman.
Edelman is not considered an IDP player and for fantasy purposes, we take every play on a case-by-case basis. Edelman will not receive points for the ST TD that he ran in; the Patriots defense will, but Edelman will not according to our default rules. The commissioner can change this and tweak this at his discretion.