After the news broke on 4 June that Sergio Perez would be signing a two-year extension at Red Bull Racing, there has been a lot of reaction to the news, as well as answers about certain drivers who were rumoured to be in the mix for that second seat had Perez left the Austrian team. And as the reaction continues to come in surrounding the news on Perez, all teams and drivers gear up for the Canadian Grand Prix this weekend at the Circuit Gilles Villeneuve.