hey guys i need a question answering im a season ticket holder in the north stand and want to go to the sunderland game but also my wife would like to go as well as part of my birthday treat,am i able to swap my seat for another that isnt held by a season ticket holder and the one next to it as well?or do i have to wait till they go on general sale and hope there is 2 seats that havent been snapped up already?