Not naming names here, BUT I´ve seen at least 4-5 donors trolling on Horde Sandcastle recently. They are either buying the endwave too soon so every new joining player gets screwed by then OR simply the spesific donor is ignoring teamwork, buying health upgrades and not sharing score. Another thing that annoys me, some donors think that they have the right to abuse "Slay" button on every accidental teamkill that´s happened to them. Also, since donor weapons are now practically useless, why is the donor spots on Dev servers still a thing? From recent events it´s becoming risky to play on Dev servers if there´s a constant danger of getting trolled by one donor. One last thing, new player to the mode joins in, donor kills him/her by accident, doesn´t even ask if the new player needs points and just continues to play like nothing happened. I had to once or twice help the new player out cause the donor was being a douche........