In the sequence they happened:
Taylor over Valencia, 4-2 (when fresh...and 10-0 in match 2 an hour later)
Taylor over Yazdani, 7-1
Valencia over Amine, 6-0
Taylor over Brooks, 4-0 & 5-4
Yazdani over Amine, 7-2
Taylor over Yazdani by fall after leading 9-3
Brooks over Mirasola 11-5, Dieringer 8-4, Valencia 7-6
Brooks over Taylor 4-1, 3-1
Then Yazdani 10-0 in 3 or 4 minutes over the phenom Mirasola & Dieringer??
...and Kurugliev over Brooks?? Come on. Kurugliev has been a 1 or 2-pt match with Amine the last three times in 2 years, with Amine winning one.
I think you didn't watch the U.S. Trials matches. Dieringer has fully adjusted to 86kg, weight-wise now. He and the super dynamic young Mirasola would be clear favorites over Amine, for example. We know the American-born Amine very well in the U.S. No American would put their money on him over Brooks, Valencia, Dieringer, or Mirasola. Look at the scores above!! You're way over-valuing the imaginary separation between Taylor and Yazdani and the top guys that can't compete at worlds because of the 1-country limit.
If Yazdani is healthy, he deserves to be considered the Olympic favorite. Brooks is inexperienced, and I admit he could make a naive mistake and lose a match to someone other than Yazdani. But he has evolved into a monster that you're way undervaluing. If he's wrestling smart at the Olympics, Yazdani is the only one capable of beating him.