Re: Ganga Singh Wahabi Hogaya!
Not at all. Deobandis and brelvis are both Hanafi, brelvis are more sufi than deobandis. Wahabis are non-muqallid.
The Sufi, anti-Sufi divide in Islam had occurred even before the idea of school in Deoband was conceived. This divide existed in all 4 schools of Fiqh, you can find Sufi Shafii and non-Sufi shafii, Sufi Hanbali and non-sufi hanbali etc
Sorry to say but your knowledge of Islamic sects is pretty rudimentary.