That would be a terrible decision. Klima for Castagna & a heat leader for Kvech would make more sense. If Klima is a 4.00 in the Prem, you have 7.19 available to replace Kvech, if he was a 3.00 (8.19), or 3.50 (7.69) not sure how assessed averages work. I'm not saying Lynn should replace Kvech (or Castagna), just pointing out the absurdity of replacing Kvech with Klima.

FMI Speedway Italian Championship - Round 2 - Terenzano https://share.google/iNUvmqsCSUhgaEqQ8

Totally agree with this, I've seen riders get absolutely clattered & stay on, so nothing is done. Get barely brushed & slide off, so opposition gets excluded. Haven't seen the Cook & Battye incident, so can't comment on if I agree with decision, but surely a ref shouldn't announce a decision & then afterwards watch a replay to change his mind, especially an unofficial one.

Terrazzo in the Italian championship 

Where did Castagna ride?

With the speed of advances in AI its not hard to foresee that it won't be long until you will be able to do near real time modifications to video footage anyway so only official footage should be used.