Could certainly shake things up towards the end of a race.
Shake things up how? Red Bull get it most of the time, Red Bull have the best car, they'd just win the title earlier and put less effort into the final races potentially. If the other cars know the best car will get the fastest lap then why would they bother trying?
Ultimately F1 is supposed to be the pinnacle of the SPORT as someone said... sport without true competition isn't really sport though. That's the problem, a huge portion of the races are merely qualifying, then a start to finish procession, the races are becoming complete bore fests. Woo, pit stops so the cars appear to be shaken up in order slightly, but it doesn't matter.
How many people have actually won the lead off another car, rather than gained it when the guy infront failed? I honestly don't know, Hamilton won at Canada and iirc Vettel was on pole, one of the few races the top three cars remained close all race and Hamilton managed to pass vettel, then again only a massive, monumental mistake by Ferrari and Red bull(pretty much the only one all season) let some guys behind catch and pass them. Had they pitted it would have been 1-2-3 for what, 2/3rd's of the race, with one position change and no real attacking beyond the Hamilton pass the entire race(I also can't be 100% sure, did he pass either on track, or through a pitstop?).
I want to see RACING, we rarely see it right now, its a racing series, there is something wrong with that surely. Qualifying is a timetrial, no overtaking, no defensive driving, nothing. The race, not much overtaking either, very few changes in the realistically important positions except through car damage/failure.
Anyway, like I said, do one race, a 21st race one year, make it not part of the title, make it a big cash prize(and several smaller ones) make it an "event" so that loads of extra people watch, if its epic, then its epic, if its not, whats the real downside, it ends up as boring as a current race?
10 years ago how many times did we see one car lock out the front of the grid and decide its not worth watching, because reliability is too good, because overtaking is too difficult, because tyres dictate everyones pace, because the leaders are cruising and you can guess the result? Even if say Vettel doesn't win, do we think Alonso will come through the grid and pass 4 people, or do we think in a processional race Vettel might have a car failure, and everyone just drives on and if we're really really lucky, someone might have a bad pitstop and bam, overtake number 2.
I don't care about the championship, I want to watch non boring races, where top drivers show their skills, not where all drivers are driving well within their limit, within the cars limit and to the limit the tyres can take, Vettel will win the title and most of his points will come from cruising around.
Can you say adrenaline rush.........