From the Letsrun story:
"When he broke the news to his coaches, Francique and Henry were hesitant, to say the least. Brazier’s decision had thrown a wrench into their plans. Everything had been booked for him to run at U.S. Juniors, but Brazier knew that as a pro he had to run at the Olympic Trials. He considered running both meets (U.S. Juniors was a week before the Trials), but ultimately decided to devote all his energy into the Olympic Trials. Francique drew up a new set of workouts with a new goal in mind. However, rather than remain in College Station, Brazier flew back to Grand Rapids for the final two weeks before the Trials.
“I don’t think he felt that he was able to stay at Texas [A&M],†Pennington said. “I think that once he turned pro, he didn’t think he had the option to stay and train with his collegiate coaches… I don’t want to get into the details of it, but I don’t think that was a decision that they were real happy with. I just don’t think he felt comfortable. And he wasn’t really sure that that’s where he should be.â€
Brazier says that he had the option to train at the Texas A&M facilities if he so desired; both Francique and Henry declined to comment for this story.
Back in Grand Rapids, Brazier worked out alone at his old high school track, a very different environment than the one he had become accustomed to at Texas A&M.
“It felt weird,†Brazier said. “It was very quiet out there. Coming from a program that has 150+ athletes that are all out there training, to by myself and really no one yelling at you like Coach Francique yells at you and just being by yourself, it’s kind of hard to get that good workout done. It was different. It was hard.â€
Those close to him agree that those two weeks back home had an impact on Brazier’s race at the Trials. Brazier was coming off one of the biggest decisions of his life, and his first meet as a professional just so happened to be the most important one of his career to date. That’s a lot to take in for a college freshman whose coach and training partners were suddenly 1,000 miles away.
“I wish I could have done more for him at that point in time,†said Winne, Brazier’s high school coach, who had initially planned to travel to the Trials as a fan, but wound up as Brazier’s unofficial adviser after his event coach at Texas A&M, Francique, didn’t make the trip (Brazier said that Francique was absent because of a “family issue,†but had plans to fly in for the final). “It was a 19-year-old kid who needed some help. It was just one of those things where you try to do as much as you can to get him ready. It’s tough when you’re not sure exactly what the training was like for the year and everything else. I think that definitely played into him not doing as well as he was capable of at the Trials…He’s one where he doesn’t always like to ask for help. It’s one of those things that I found out where it’s like from now on, just ask for help. He’s a great kid and there’s a lot of people who are willing to support him however they can.â€
I think the interpretation of the 2nd paragraph is the key there. Not comfortable with his decision to turn pro, or his decision to stay and train there? I'd think a coach would make it pretty clear that his athlete was welcome to stay on.