He was back in Aston Villa colours for a first training session of his pre-season on Monday.
The Premier League side welcomed their captain back amid intense speculation over a £100million transfer bid from Manchester City.
The Sun says Grealish, 25, flew back to England on the weekend after enjoying an extended post-Euro 2020 break.
Along with his fellow Three Lions heroes, he had been soaking up the sun in Greece and Croatia.
Need a VPN? Or seeking to switch? Then support Tribal Football by clicking here to sign up with our official partners NordVPN. Not only will you receive the best VPN experience, but also great discounts by signing up via Tribal Football. Thanks for your support!