It seems to me like you guys have completely departed from the discussion. Let's get back on track, shall we? If we honestly asses the situation there is a low chance that XT or BIP101 are going to happen, especially if Core implements some BIP (related to the block size and scaling).

Who said that? As far as I see there is 0 support from the miners. Anyone can easily verify this here. I doubt that it is going to change anytime soon (if ever).