They expanded service to the Aqueduct Racino some years ago, sending buses all the way. Then last year they expanded the B13, B83, and Q8 to the new part of the Gateway Center Mall.
Other than these kinds of expansions for new visitor-generating uses, when does NYCT ever expand service? What I see is a lot of effort spent on SBS, minor street changes, and no new routes. The Q70 was only "new" because it was really just a branch of the Q33 named something different. Oh, and they extended something (Q19?) to Hallets Point (I don't remember why).
But will the Staten Island Bus Study really create anything big and new? Especially since the North East Queens Comprehensive Bus Study created nothing new. Come to think of it: was the QM1 change part of the North East Queens Comprehensive Bus Study? I don't remember seeing it, but I didn't read it cover-to-cover.