The problem is these horses have been working, schooling and racing Since March with no one around. The only people allowed in the barns, the paddock, winners circle Etc are 

the trainer, jockey, groom and maybe 1 more person. 
The Derby was run with owners, friends and a few others in attendance. This was a huge crowd compared to what the horses have seen lately. It is lucky Bob and all the people in the winners circle were not injured.

That’s a good beyer

Barne’s wife posted on FB Jimmy’s hand is set and they are heading to Hotel, he will need surgery but it can wait till they are back home in CA

5th fastest Derby time! 

i was thinking the same thing!!!

Baffert’s 2 will stay in Wayne Lukas’s barn and head to Preakness in a month.

Horse Racing Nation

Authentic, Thousand Words to both target Preakness Stakes

Kentucky Derby winner Authentic and Thousand Words with both target the Preakness.

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As I suspected Tiz and CD surface not compatible, all things considered he ran a spectacular race

Horse Racing Nation

Tagg says Tiz the Law might aim for Breeders' Cup Classic

Trainer Barclay Tagg said Tiz the Law likely will skip the Preakness.

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I'm not sure it's that as much as most of the field misjudging Authentic. I think no one thought he could get the distance, and he wasn't being pressured up front.

It doesn't matter. I'm truly heartbroken.

 I feel sad- I wanted Tiz to win so badly--- It looks like they will give him a breather and train up to the Breeder's Cup and that sounds like a good idea. I guess they all underestimated Authentic's ability to get

the distance, but he did and he ran a very nice race.

Well the jockey and the trainer are both saying surface played a big part in Tiz’s loss. 
I know you were routing for Tiz he ran great!