By Mitch Wilks Marcus Rashford has explained some of the differences in the England camp since Gareth Southgate became manager, focusing on the training intensity. The Manchester United forward has worked his way back into the Three Lions setup after falling out of favour after the Euro 2020 final. He came off the bench to score his first World Cup goal against Iran in matchday one, though, and has credited that sharpness to the quality of training sessions under Southgate, which didn’t exist beforehand. “Everyone is ready and I’m raring to go,” He said in a press conference, adding: “Training…