Actually you all experience massive changes in RvR and dysfunctions resulting of. Wellcome on RoR -ALPHA PHASE-.
I'm pretty glad you experience this part of the project, because :
1- It reminds you this is a work in progress, and you can discover frequent new patches incoming, proof of the investment behind the curtain.
2- You are 100% part of this new system (cause it is impossible for us to test it in a smaller scale).Which is great

Days after days the system is refined and bugs are tracked (all energy is focused on RvR part actually), then fixed. I'm pretty sure the good balance is near.
About multi pair opening, T2/T3 future, nothing is clearly decided and nothing will be, until the new RvR mecanic will be fully functionnal. So please, no need to cry about atm, we will brainstorm on it later.
After this you can argue you like it, or not, and we have no problem with that. We already know 100 players have 100 different best solutions than our

So thank you for your patience, your comprehension, your attention and your investment in this hard testing phase.
Yali.