Premier League stars are reportedly being urged to raise their concerns over Project Restart on WhatsApp, amid fears they could be rushed back into action too soon.
June 12 has been earmarked as the new target date for resuming top-flight action, after the season as suspended in early March due to the coronavirus pandemic.
But much will depend on the extent to which the UK is still in lockdown by that time, with Prime Minister Boris Johnson set to give an update this Sunday on the next steps in the fight against Covid-19.
Games will be played behind closed doors and at neutral venues in a bid to protect the public as much as possible - but players are understandably worried for their health and for that of their families.