I thought Jock looked awesome in this race. Great to see him running well, and he's definitely a contender for the US 800 team this year if he keeps this up.
Cas looked a little off today, but given how strong his season has been so far, I don't really think it's a cause for concern.
Also a step in the right direction for Symmonds, though he's far from a lock for the 800 team right now, I don't think he can be counted out. He reverted back to his old strategy of going straight to the back and trying to make it all up in the final 300m. Hopefully that's just a lack of confidence in his current fitness, because I thought he was truly at his best when he would mix it up from the start. 1:46 is a long way from 1:42/1:43, but we are also a long way from August.