Manchester United and Manchester City are set to be back in action when the Premier League returns later in June after a three-month hiatus, but only behind closed doors, and with clubs and players having to undergo testing on a regular basis.The Championship looks set to follow suit, while League One and League Two are likely to end their campaigns prematurely, with no indication as yet as to when they or non-league sides will be able to start the new season.Having invited member associations to submit their views on potential ways forward, Infantino spoke of the need for stricter financial regulations.“I heard some interesting proposals on a wide range of topics,” Infantino said. “From salary caps to transfer-fee caps or other taxation.