A move to BMO would be bad for many of people who go to Argos games. It would result in way higher ticket prices and less fans able to attend games.
Less seats + renovation costs = higher cost per ticket.
Right now the Argos have a sweet deal at the SkyDome - rent free - plus have huge stadium capable of hosting everything from the Grey Cup to regular season games. Yet ticket prices still aren't cheap. A move to BMO would mean less fans can attend games and would mean those fans would be paying for the rent BMO Field would charge. Ticket prices would go way up, and many people who have been attending Argos games at relatively good prices will be stuck at home watching games on TV.