How is Coady getting into the side? And while Southgate will never give up on Maguire, he's not even as good as Rob Holding let alone Ben White.
And while I think Grealish is very talented, he doesn't have much credit in the bank with England and he's not playing often for Man City. With Phillips you can at least say he's been a big part of England's plans.
Looking through the team, there aren't many that are playing great right now.