Leaving the tank player aside for GFE I'm actually more curious who they are going to be picking up in the flex role.
Either Fan or Udall will have to be melee flex considering they didn't just have Equinox switch roles again. Fan assumes he's going back to range so presumably Udall will cover this with Fan probably still playing Zeratul and Udall Falstad as their comfort picks. This constellation covers a pretty wide range of heroes already so what's missing?
Udall would be on thrall, sonya, zarya, dehaka, probably Arthas and such.
Fan would be Tychus, Li Ming, Genji, Chromie, Guldan, etc.
What's missing is a Vikings and Medivh player. throw a little bit of Ragnaros into it and some overlap with Fan and Udall. Fan covers great as abathur, but Fan never appeared to care for these and Udall was unconvincing whenever he tried. I don't actually know of any player that'd be available to cover these roles. I was thinking faye but her heropool conflicts with Fan's again.
I got the solution to all of GFE's troubles, get adrd a visa.
stealth edit: the last time GFE played Leoric was with bkid...
Not sure what his team role has to do with it - he was always Dignitas's shotcaller, and has been the shotcaller for every team he was in?
I completely buy that Athero basically took that over but do you really think Dignitas would have gotten that far with their Kaelthas player not communicating at all? Though otoh everything up to semis were Bo3 at the time.