It's been mentioned on social media, plus some Spurs fans have been saying they want to lose to City but no way will either Spurs or Rags just roll over as beating City/Arsenal is a big scalp these days and most fans actually want their team to win regardless of the opposition.
Remember when Blackburn won the league at Anfield? They actually lost that game but because the Rags lost at West Ham then Blackburn won the league. Dippers didn't let Blackburn have that match even though if Andy Cole hadn't been so shit that match the Rags would have won the league.
Re Rags and City - one thing that surprised me when I went to Manchester was that the United fans I met universally said they'd much rather City win the league than the Dippers! There's a rivalry with City but they absolutely hate Liverpool. Always amazes me how many sides dislike the Dippers.
Down south most London teams hate Spurs the most. Chelsea, West Ham, Arsenal will all see Spurs as the team they want to beat most. I've got a dislike for Liverpool because of their fans, not because of any rivalry Arsenal have with them (I'm old enough to be clear in my mind that 'justice for Liverpool' should really mean a permanent ban from European competition) and I've never forgiven Liverpool for making English teams outcasts in Europe for 5 years and then refusing to accept any guilt for it.