NEWARK - Three faces that were missing for all or part of Devils Development Camp in July will be ready to go for the Prospects Challenge in Buffalo and training camp.

Pavel Zacha, Joseph Blandisi and John Quenneville are all healthy, and the three will be on the ice during the Prospects Challenge in Buffalo on this weekend prior to training camp on Thursday.

Zacha missed all of Development Camp while he was still recovering from a hip pointer that ended his 2015-16 season, while Joe Blandisi addressed the ankle issue and small skates that kept him out of Development Camp.

Quenneville missed the end of development camp after suffering a back injury in the middle of the week.

While Zacha's injury stemmed back to April, he was close to recovery during Development Camp and started some off-ice workouts. He hit the ice shortly after and began training, and he spent the last month preparing in New Jersey.

"It was right after camp, I had a few days off, and now I feel 100 percent," Zacha said. "It's good that I can focus on just playing, not just on the hip flexor."

The issues for Blandisi and Quenneville were minor, and both expect to be completely past them. Blandisi's issue was the pain in his ankles caused by smaller skates.

With new custom fit gear, he's much more comfortable and able to play at his usual level.

"I feel probably the best I've felt," Blandisi said. "After the summer, three, four months of training, you're going to be ready for the season, and it's been a long time coming."

Quenneville called his back injury just a tweak when his Development Camp ended early, and he doesn't see it being anything that lingers into the season.

"Fairly quickly. I got everything sorted out and I feel good," Quenneville said when asked about when he resumed training after development camp. "Not a problem at all."

Chris Ryan may be reached at cryan@njadvancemedia.com. Follow him on Twitter @ChrisRyan_NJ. Find NJ.com on Facebook.