Umm... nobody knows yet - it hasn't started!
There's quite a big upheaval this year though, with a lot of drivers now barred from returning and a new lot coming in.

Unfortunately THE championship with some of the best racing in the entire world now has DRS... so it may be that a lot of the entertaining passing moves and dicing will be heavily affected for the worse by it - but again, we don't know until it starts..

Given recent turns in F1 you're unlikely to see any of the drivers bar Vandoorne go to F1 (and that's only if McLaren replace Button) but if you're a Sportscar or Indycar fan; you'll see most of the drivers heading that way.