Chelsea defender Gary Cahill insists that as of yet, no country has emerged as a standout performer in the group stages of Euro2016.
However, he concedes that France, Spain and Germany still remain favourites to lift the trophy.
"There's certainly teams that have impressed me, but I do think it's wide open," he said.
"You see the French, Spanish and Germans who are always there, but is there one team that is going to run away with it?
"I don't think there is."
England will play Iceland in the Round of 16 in Nice on Monday.