Vettel and Max, the rain kings!
It sounds like RBR didn't fuel them so they had to come in and didn't have time to get back out. Max was faster than Hamilton until later in qualifying though obviously Ham had more fuel in.
RBR and Ferrari for Kimi screwing up tactics and underfueling.
Though this does bring into question where at a different track they could have come in for fuel and gone back out but because Spa is so long and it was slower in the rain, there wasn't time to.
I think Qualifying needs to change to keep people on track and keep it exciting. Monaco say might be 10 mins in Q3, another track 12 minutes, Spa 16 minutes.
I did think wtf were Ferrari doing with Vettel and Mercedes with Ham pushing them into the garage rather than sending them out while it's not too wet yet. I got that completely wrong as that decision is what got them 1st and 2nd, and for FI the same decision got them 3rd and 4th.