A nice read, but I wouldn't want that single lap qually he proposes. We had such a thing, and I found that the most boring way of qualifying to watch that we have had over the years. It is nice to see (both on track, or on television) lots of on-track action. It would maybe randomise the grid a bit, but not much (unless rain is involved). If you see a manor on a hot lap you know it isn't going to be pole, and if you see a mercedes/ferrari you know that unless the driver makes a big mistake, he isn't going to be in the bottom half. Pole would be decided by maybe 4 hotlaps (2 ferrari laps, 2 mercedes laps), the rest of the session isn't about pole position. I even prefer the current way over that way.
The problem with the current qualifying, especially in Q3, is the lack of time, and the risk vs reward...... If a car goes out on track, do a warmup lap, a hotlap, and a lap back to the pits, then there are 5 minutes or so gone. Then there is no time for a tyre change, another warmup lap, and another hotlap for the slowest 2 or 3 drivers. So then there are only 5 drivers left with a shot of improving, taking a fresh set of tyres away from the race, to probably not improve much (unless you are a mercedes, maybe ferrari, the rest don't normally have a real shot), and while for most drivers it is hard to improve, there is little or no risk to lose places (or not a lot anyway), because most drivers are eliminated anyway. Take Verstappen in Australia, he was P5, it wasn't likely that he was going to beat mercedes or ferrari, and all drivers behind him didn't have time to go on track and even try to improve. Surely it would be dumb to use a fresh set of tyres for that, that he would otherwise use in the race. And then Ferrari thought exactly the same. Verstappen didn't go out, so worst they could do was P3 and P4, while with the pace of Mercedes it wasn't really a huge shot to improve anyway. And even if they would improve, they would hardly move up the grid, they'ld rather have their fresh tyres. This is why this new qually doesn't work, especially in Q3. There is very little on track action, because they won't be punished for not going out, but if they go out they are likely to lose more then they can gain. (unless mercedes does a sloppy first lap and sits in P5 or P6 or so).
My personal choice would be to have at least Q3 the same as it was last year, because then, by not going out on track for a second lap, you can potentially lose a lot of positions, and if your first lap wasn't perfect (P6, P7, P8), you can gain a couple of positions, producing more on track action (as we have seen the last couple of years). In the final minute there are usually at least 2 drivers (both mercedes) fighting for pole, and also Ferrari, not wanting to risk being overtaking by the guys behind, are on track and can potentially go for pole. I really thought that was way more exciting. For Q1 and Q2 I wouldn't mind to much, it wasn't to bad in melbourne, and I think there it has the potential to shake things up a bit from time to time, without costing to much on-track action. Although the old way was fine there as well.
I really don't understand why they try to spice up the qualifying though. It was nice as it was, and clearly the problem in boring races is not the starting order, but the fact cars just have a very hard time following each other closely. Otherwise in Australia we should have seen way more overtaking as well, with the best example being that Hamilton couldn't come close enough to Verstappen to even consider an attack, while he was clearly faster as he proved in qually, and after he cleared Verstappen with the pitstops. That has been the biggest issue in F1 for quite some time.
Mixed up grids don't provide excitement, if they can't race. I am pretty sure that if the grid would be mixed up in bahrain, that there will still be little overtaking, except for the DRS zones, which in my opinion aren't real overtakes anyway. (a real overtake in my mind is outsmarting the other driver, outbraking or something, not simple have a higher speed and do the move on the middle of the straight).