haven;t read the whole forum so maybe someone has but anyone thought of running CoCo? with the curve that the deck has going so far it should hit like all but two creatures (Thrun, Surrak, etc.) so, why not for the development?
I have been playing a variation of this deck i built my self for a while and its pretty strong but I want to make a stronger, more proactive version also, I haven't read the whole forum but has anyone thought of playing this deck with eerie interludes/ ghostways simply to get value out of the ETB cards?
I really love this deck and as a fellow player I wanted to give you this link to another thread about the same deck so you could go there or merge with it or something
has anyone considered running geist? it's a great side against the mirror as they will probably side out any removal/sweepers they have in and a hexproof creature that punches for six every turn is devastating even on it's own against any deck with fetches/shocks. I run 2 mainboard and one in the side for mirrors and other decks it would be effective against, it's only downside that I can tell is that it trades with a snapcaster/nacatl/guide.
not sure if anyone has said this yet but I have a really consistent 5-color burn build with delvers and nacatls and It works suprisingly well, went 7-2 at GP Detroit so...
http://tappedout.net/mtg-decks/wait-wait-wait-i-lost-to-5-color-burn/