Disagree.
Southgate‘s football is not heavy on possession, did you watch the Euros? Even against the poorer teams we didn’t dominate possession and the finals against Spain/Italy were under 35%
Potter’s teams do dominate possession, and he takes a lot of risks with bold decisions trying to...
F**k me did you even watch us under Potter?
"His style of play" was implemented (brilliantly) in his very first game in charge against Watford away (a 3-0 win with 2 strikers scoring off the bench).
Complete myth it took a "long" time.