Southgate's aspect could be guaranteed to characteristic at subsequent yr's match in Qatar in the event that they keep away from defeat in San Marino.
The Group I leaders crushed Albania 5-zero on Friday and need to have few problems with the world's lowest-ranked facet in their last qualifier on Monday.
After Harry Kane's hat-trick and goals from Harry Maguire and Jordan Henderson positioned England five up 1/2-time in opposition to Albania, Southgate changed into able to make a raft of second 1/2 changes to relaxation his stars.
But he still plans to interchange things up in San Marino, at the same time as also admitting Mason Mount and Luke Shaw are probable to overlook out again as they recover from a tooth contamination and a head injury respectively.
"Yes, we are able to make quite some modifications however what we have performed nicely inside the beyond is preserve proper performances, regardless of those adjustments," Southgate said.
"Although it became one of the more skilled groups we've got fielded, we nonetheless had plenty of interesting younger talent available."
Maguire's headed opener for England was a welcome boost after a difficult duration for the out-of-form Manchester United centre-back.
Maguire celebrated with the aid of sliding to his knees, cupping his ears and sticking his arms in them in what turned into perceived as message that he won't be distracted through his critics.
Former Manchester United captain Roy Keane stated Maguire's birthday celebration become "embarrassing" however Southgate changed into short to shield his player.
"I do not know, is he a Hulk Hogan fan? I don't know what the birthday celebration changed into for," Southgate stated.