Jonny Hill could return in boost for England after Luke Cowan-Dickie injury

England must complete their Guinness Six Nations title push without Luke Cowan-Dickie but his Exeter team-mate Jonny Hill could return against Ireland on Saturday week.

Cowan-Dickie will undergo surgery to repair the knee ligament and cartilage damage sustained in the 23-19 victory over Wales in round three and may miss the rest of the season.

It is a major setback given that, since emerging as the Lions’ Test hooker last summer, Cowan-Dickie has established himself as England’s first choice in the position and been installed as one of the team’s vice-captains.

The combative 28-year-old was ruled out of the autumn series by an ankle injury and now faces another significant spell on the sidelines with Saracens veteran Jamie George set to take over the number two jersey in his absence.

However, England’s tight five might be reinforced for the title clash with Ireland at Twickenham on March 12 by the possible return of Hill from a high ankle stress fracture that has kept him out since the start of the year.

Hill produced his most impressive international form during the autumn and now is closing in on a full recovery.

“We’re disappointed for Luke, for Exeter and for ourselves. He’s a very important player to the team and a leader of the group as well,” forwards coach Richard Cockerill said.

“It’s a blow to the team but we’ve got good cover. Jamie’s a fantastic player. He’s proved that for the last 10 years or so.

“He did a great job when he came on against Wales and I’m sure he’s looking forward to doing that again.

“Jonny Hill took a full part in training yesterday (Wednesday) and today. It’s positive news on him.

“If Jonny comes through training fully with no reaction, there’s a good chance he’ll be available for