From the general tenor of the war as it rages... the debate is not as heated as all that. My reading of it goes something like this:
Opinions / Sides:
- XT (big-block-now): If we get more than 6 transactions / sec a backlog will build up. We should increase the block size BEFORE we bottle neck so there isn't a runaway fee explosion
- QT (no-change-now): We are no where near 6 transactions / sec 24x7. We should wait until we have near 100% consensuses from nodes and miners, which we don't have now.
So I never got the impression that any dev felt "no change, ever, no matter what". Just more like now, or later?