If Richard's (player's) roleplay as The Broker (which is proxy related to USI's VP Richard Price) and being unreasonable regarding obvious metagaming has nothing to do with relationships and roleplay between USI and IC, I have nothing against it.
If it is preplanned roleplay, conducted via Skype as well, and is obviously to harm IC coming from USI's VP Richard Price (character) and being unreasonable to reach highest possible effect, and is definite proxy roleplay, conducted by the same player via his totally different characters, I do have strong objections.
Seeing Teshurr (player) roleplay The Broker's boss is suspicious as well. If it is another proxy for USI's plans, I do have strong objections.
If all of this has absolutely no relation to USI in general, and is completely independent from USI's and The Broker's (character's) roleplay and is not proxy action, I have nothing against it.