Panama have developed a reputation as rough and physical opponents, and Southgate has instructed his players not to be intimidated as England seek to build on their opening World Cup victory against Tunisia.
The coach was treated in a nearby hospital and admitted afterwards that he will have to control his behaviour during his side's coming games.
Just a few days before the injury he was spotted running up and down the touchline, in full health, on the way to celebrate Harry Kane's injury time victor that gave his charges a 2 - 1 win over Group G rivals Tunisia in Volgograd.
"I look at what he did for the team and what he brings to England with his pace to run in behind and dropping in and linking the play and I think he is a big player for us".
England will undertake their final training session on Friday before they make the trip to Nizhny Novgorod for the game, with Alli not expected to be involved if he misses out.
"We speak after games and how things went".
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Former England and Liverpool midfielder Danny Murphy: "Some of the press guys want the best of both". Stones says they won't change that approach due to their opponents.
"We've seen a few clips", he said.
ENGLAND could be through to the knockout stages by Sunday night and that's when the fun starts in terms of planning itineraries for the days and weeks ahead.
"It told us a story that we have got to keep working hard at them because it pays off - even in the dying seconds". I didn't fully understand what my mum was doing for us.
"Harry Kane is one of the best number nines in the world, so it is going to be a tough job", said Cummings, who has made the World Cup after breaking his leg in an accident at home past year. But he thought about the game and wanted to show me these clips. "You guys have to do your little bit".
It meant he would be the first player to be asked about "Hollandgate" and the fact that England's team to face Panama appeared to be public knowledge.
"Obviously any time, if we were to give the opposition the opportunity of having our team it's a disadvantage to us".