I think it will help the program because in about 3 years when qualifying for the 2022 World Cup begins, the USA will have been much less hesitant to discard veteran players that have been playing with low energy or aggressiveness. Also, the changeout needs to start from the top meaning the US Soccer chief Sunil Gulati needs to go.
The US youth soccer teams have been doing well recently. The US U-20 team did well in their World Cup, and presently the U-17 team has advanced to the elimination rounds. One thing that does need some change is MLS needs to play American players more.