No morphs allowed, simple as that.
It's very easy to take a screenshot of someone using a morph, so it's a rule very simple and easy to apply.
About pots, I agree with all considerations about imbalance, especially about 1G pots and blue pots.
Honestly though I foresee a lot of issues by creating a rule that prevents the use of these pots.
If everyone insists to ban the use of pots anyway we can set this a rule.
But again then rule will be simple: if a screnshoot of a player using a pot is provided (with time stamp and with a list of both groups players, to be sure that screen is taken from premade game), game is lost for his team.
Let's wait some more feedback to decide if to set or not a rule about pots.
About Blood Ravine again I understand concerns, but again: it's either to remove this map from the list of games per match, or use it as it is designed.
The alternative is to change game list to: HV flag, HV deatmatch, TT dm, LT flag, LT dm.
Imo to have BR in the list, even with the design problems map has, add some variety fun (it's just one map of 5 after all, if one group is stronger it wins the match indipendently from this map randomness).
Again let's wait a bit more feedback.
I hope some more groups are going to apply before 27h, or this will not happen.