Not sure why they didn't get the ref to review the Caicedo tackle. The fact he wasn't even booked suggests the ref didn't see it.
Clear to see that the best way to get at spurs is quick transition football with players willing to run hard to get numbers forward quickly. Basically the exact opposite of Russ Ball and his set up.
Wasn't a red. Not enough force in the challenge. Should have been yellow for reckless challenge as it was high. Wasn't a potential leg breaker though.
Sideways angle on the Caicedo challenge clearly shows a lack of force required for a red card here. He scraps his studs on the shin pad but doesn't follow through on the shin. Not excessive force or endangering an opponent. Yellow card for reckless play.
Guarantee if I tried hard enough I could find a softer red where you've justified the decision lol. Either way I think they should have told the ref to look as he clearly didn't see it at all or would have at least booked him.
I do think Kulusevski's arm to the head on Lavia was a bit naughty. But again, not clear enough for VAR to give a red.