The two were sent home after the Three Lions' game against Iceland for violating COVID-19 rules.
They allegedly invited two girls to their hotel, which is against coronavirus protocols.
Per the Daily Mail, Southgate will have a heart to heart with both players to figure out how to proceed with them in the coming months.
The England boss is not happy at their irresponsibility, and wants to understand their thoughts on what transpired.
Both will be hoping to earn a reprieve, or it could mean a significant absence from the senior squad.
It was the first call up for both Greenwood and Foden.