Looks like a rather quiet english setup. You can find some examples of it in every database.Generally speaking g3 is very common in the english.
In your proposed variation against 2...Bb4+, 7...b6? loses a pawn to 8.Nxe5 since the Nc6 is pinned to the rook.
9.Qb3 looks strange to me. What is the queen supposed to do here?
It just to devolop the queen,thanks for your advice.
The queen is a somewhat special piece which is often developed enough without moving thanks to his high mobility. Here the problem is that W will often aim at a queenside expansion with a3 and b4, and the queen on b3 is definitely interfering with this plan.
Oh!
Of course there are dynamic lines, i meant that this particular line is very quiet. There's nothing wrong with the english as a whole.
The reversed Dragon is ok to play, but keep in mind you do not enter it unless black plays d5. It is common to develop knights and to play g3 first, rather than d3 yes. If black does not play d5, you've got a common English 4 knights in a few moves usually.
Oh!But will this be on the top 5 openings(Actually you can try to get in top 20 first.)?,to figure out ,go to http://www.chess.com/forum/view/chess-openings/top-5-openings?ncc=1#first_new_comment and post your things and vote the top 20s!(It is opening daily!The results changes daily)
'The english dragon' is a special opening made up by myself,quite like English opening,hope you all can analyze every variation.