Not sure if there is going to be a new codex for Blood angels, Dark angels ect. Myself, playing blood angels and having got the new codex am quite annoyed, and i thought they would update it, but i saw this the other day.
Games Workshop New Product Seminar at LA Games Day MiniaturePeddler’s Weblog
Its a GW seminar about new products, and near the end, when asked about an update for BA/DA ect, they say no, the chapters are independent.
Make of it what you will, but i forsee alot of normal marine forces that look suspiciously blood angels -esque.
(I will continue playing BA, just for the record)