CIS-2014 in Minsk.

And he even got offended, saying something about not paying attention to Heroes.

I generally don't get offended. I stopped playing Heroes for personal reasons, and that was even before the Ivora patch was released. When I came back, I was surprised to find that things hadn't changed.

Regarding the other points, you accurately described the reasons why I don't see a future for Wargames Tactics. But specifically, the CIS-2014 tournament still needs to be held on it, as even in its current state, Wargames Tactics is better suited for this task. At least because it allows playing XL+U and mirror matches.