I have been in a match where someone was being coached. In this case it wasn't allowed and I called them on it. (He was using a cell phone with ear buds) I feel it is a unfair advantage because now you are in essence playing against two players instead of one. And in one pocket, strategy is huge and any advice received about strategy during play can be a game changer.
I don't have any clue about what they are allowing or not allowing so I can speculate on who is right and who is wrong, but I got to admit I would be surprised if anyone would allow coaching on a game like this.
I don't have any clue about what they are allowing or not allowing so I can speculate on who is right and who is wrong, but I got to admit I would be surprised if anyone would allow coaching on a game like this.