Hart says he has never given much thought to the moving.
"He wants to be in a situation where you need a big hit," Hart said.
If the 400 record is to fall here, Hart said, it will have to come in the final 100 meters.
Hart said he has operated with a specific plan in mind.
Hart said the film "on the street, it made 40 million dollars".
"This program is still going in the right direction," Hart said.
Hart said in a statement that the team was not seeking a trade.
"He made sure there was no doubt today, especially on that second one," Hart said.
"We were aware that the opportunity was there," Hart said.
"The rest of the scouts came in," said Hart from the door.