Good Article, i've never seen it from this perspective.
But:
Gush is restricted because of great synergy with Stasis - in fact, unrestricted would be a basic card od prison. And no player wants to waste on hour for a game. This is also important on tournaments.
Unrestricting Gush wolud make game realy sick.
Wow, that's... really wrong. Noone used Stasis when Gush was unrestricted because Stasis sucks. It was Gro-A-Tog.
Fact or fiction is just a part of TPS or something similar.
I don't know how you drew that conclusion. That's also wrong. It was axed like 3 years ago because of Mono-Blue.