Chelsea's Club World Cup win proves they are ready to win the Premier League or Champions League as soon as next season, says defender Levi Colwill.
The 22-year-old started the shock 3-0 win over Paris Saint-Germain in New Jersey's MetLife Stadium, which crowned the Blues became world champions for the next four years in Fifa's expanded global tournament.
Asked whether Chelsea can build on that success to win either the Premier League or Champions League, Colwill replied: "Yeah, definitely.
He added: "I said at the start of this tournament that our plan is to win it and people looked at me as if I was crazy.