I would really rather see a new city than have Rockstar revisit something they've already done. Granted, GTA IV gave a great reinterpretation of Liberty City from GTA III. But I've already played GTA in Miami, LA and Vegas. I want something new. I like the idea of London, personally (yes, I realize one of the 2D top-down GTA games was in London, but it's a completely different game in 3D). It's a big city, there's tons of famous landmarks, you've got a seedy underbelly and it's had a massive influence on pop culture. Sadly, that will never happen, since American audiences would be unable to understand a single word of dialogue. But wouldn't it be great? They could pull missions straight out of movies like Snatch, Lock Stock and two Smoking Barrels, Layer Cake or The Italian Job, not to mention the actions of groups like the IRA... But our national xenophobia is going to keep a game that awesome from existing. Damn you!