Spain coach Luis Enrique has called up 17 players from the under-21 squad to train separately from the first team, and also in bubble-like conditions, in case he needs to add players to his Euro 2020 squad. He has until Saturday to make changes to his initial roster due to injuries or a virus. Corona. Luis Rubiales, the president of the Spanish Football Federation, said on Tuesday that “there could be more” of positive tests, although none have emerged yet. The team won’t train as a whole group until at least the end of the week, with players training individually or in small groups until they have everything.