Freeney, a three-time first-team All Pro, signed with the Cardinals six weeks into the 2015 season. He said joining the team without the benefit of training camp was an "anomaly" that has helped him enjoy his more normal preparation with the Falcons.
"It'll be good to get that rust off a little bit," Freeney said Tuesday.
Quinn said Neal has full clearance for the game.

FLOWERY BRANCH,Supply Authentic NFL Jerseys, Ga. (AP) — Veteran Dwight Freeney and rookie Keanu Neal,NFL Jerseys Store, newcomers who carry big expectations on Atlanta's defense, are expected to make their preseason debuts against Cleveland on Thursday night.
Quinn said he has been impressed with Freeney's "passion for football,Jerseys From China," even when he's just walking down the hallway, staring at his iPad "watching pass rush from the day over and over."
"We want to make sure we get him the right amount of reps to get going," Quinn said. "We're anxious for him to get some quarters here in the next three weeks."
"If I could do it all over again, I'd probably take some time in training camp to get right," Freeney said of his 2015 season.
Freeney won't start in the base defense but should have plenty of chances to chase quarterbacks. Coach Dan Quinn expects to use a nickel package in about 60 percent of snaps.
Freeney had eight sacks in 11 games in 2015 with Arizona. Vic Beasley Jr. led Atlanta with only four sacks as a rookie last season.
"I think his passion for what he does just totally shows up in the way that he trains, the way that he prepares,Cheap NFL jerseys China, his stretch routine to come out to practice," Quinn said. "He just has his world in order in terms of doing everything he can in order to max it out."
The Falcons hope Freeney, 36, can boost the team's long-suffering pass rush. The Falcons have ranked no higher than 28th in the league in sacks since 2012 and were last with only 19 last season.
NOTES: The Falcons waived/injured DT Chris Mayes,cheap jerseys, who suffered a foot injury in Monday's practice. Mayes signed with the team as an undrafted rookie from Georgia. The Falcons also waived G Shahbaz Ahmed and claimed G Jordan Walsh of Iowa off waivers from the Saints. Walsh was undrafted from Iowa before signing with New Orleans following the draft.  ... Tuesday was the final open practice for fans. ... RB Terron Ward (ankle), PK Matt Bryant (leg tightness) and S Kemal Ishmael (shoulder) won't play Thursday night.
Freeney, the defensive end, was held out of last week's preseason opener against Washington after reaching a deal with the team early this month.
"I think that's all part of it. It's finding your legs, getting your feet under you, knocking off the rust, getting your timing back. I think that's the benefit of training camp."
Neal, the team's first-round draft pick from Florida, is projected as the starting strong safety. He has returned from a trunk/torso injury.