Leicester Tigers director of rugby Richard Cockerill believes lock-forward Graham Kitchener "could play Test rugby tomorrow".
The 24-year-old put in a stand-out performance in the club's 24-20 win at Exeter Chiefs on Saturday.
In doing so, Tigers remain one of just three unbeaten teams in the league, and they travel to one of those this weekend with a fascinating trip to Bath on the cards.
With injuries to Ed Slater, Louis Deacon and Brad Thorn, Kitchener is likely to play a big part in Tigers' line-up again at the Rec.
Cockerill said he was delighted the former Worcester Warrior was back to fitness.
"Kitchener is a Test-quality player who had a hamstring problem in pre-season, so it's good to have him back," said Cockerill.
"He is as good as Geoff Parling at calling the line-out and, if he was a bit more vocal at times, he would be pushing for Test duty.
"I feel he could play for England tomorrow and would not look out of place."
Kitchener, who was at the heart of an aggressive line-out on both sides of the ball, said the victory was a "great win" for the club and praised the input from fly-half Freddie Burns, who put in a man-of-the-match performance at Sandy Park.
"It's a tough place to come and they started well, but credit to us for staying in the game and we played really well at the start of the second half," said Kitchener.
"The last five or 10 minutes we closed the game out well. It was all positive for us.
"We spoke about our defensive line-out in the build-up because we got driven over the line against Newcastle and we cannot let that happen.
"It's not just about those who steal in the air, it's about those who are lifting and the work that is being done on the floor to stop their maul. Across the park, we did that well at Exeter. Freddie Burns bossed the game well and talked well. He kicks his goals too, which is what you want from a fly-half.
"It's great as a forward when you are tired and you look up and the ball is sailing over the opposition's head 50 metres down the field.
"Bath will be another step up on Saturday. We didn't beat them at all last season."