UEFA could alter the format of the European Championship finals next summer.
Euro 2020 has been postponed for a year due to the coronavirus pandemic but, according to the Daily Mail, many of the 12 host cities have concerns about being ready to stage matches next year.
The Spanish and Italian FAs apparently have doubts about hosting games in Bilbao and Rome. Spain and Italy have so far borne the brunt of the outbreak in Europe.
Dublin is due to host four matches next Summer, but could accommodate more.
UEFA president Aleksander Ceferin is said to be ready to scale things back and reduce the number of host cities.