As the old saying goes, “bye” heals all. Well, sort of.

Detroit Lions coach Dan Campbell shared a rare dose of good injury news on Tuesday after the Lions’ massive 31-9 win in Week 18 over the Minnesota Vikings while also reiterating that his hope is dwindling for returns for a group of players who suffered long-term injuries.

Let’s start with the good news.

Campbell said Tuesday afternoon that he expects powerful running back David Montgomery to be back on the field for the divisional round of the NFC playoff after missing the the last three weeks of the season.

In addition, rookie cornerback Terrion Arnold has avoided a long-term injury in his foot after exiting the Week 18 matchup with the Minnesota Vikings, as has offensive lineman Kevin Zeitler, who also left the game with a leg injury.

“We got better news on Zeitler and Arnold,” Campbell said. “I can’t guarantee that they are playing but it’s much better than it appeared to be when the injuries happened. So it’s positive news.”

Of course it wasn’t all sunshine and rainbows. Campbell said he’s not feeling very good about a return any time soon from defensive lineman Pat O’Connor, and he also gave not-so-positive updates on three players who have been out with serious injuries, including Aidan Hutchinson.

Here’s the latest Detroit Lions injury updates after Campbell’s news conference during their playoff bye week:

Detroit Lions injury updates

Aidan Hutchinson suffered season-ending injury … but?

If it was anyone but Hutch, it wouldn’t be a conversation.

Hutchinson hasn’t given up on playing in this year’s Super Bowl, but Campbell said Tuesday the team does not expect Hutchinson or any of its other starters on injured reserve to return in the playoffs.

“Look, I’m going to say it again,” Campbell said when asked about Hutchinson’s health. “He has a season-ending injury. But if anybody can come back from this, it would be Aidan is the best way to say it.”

Hutchinson was in the midst of a Defensive Player of the Year-type season when he broke the tibia and fibula in his left leg in an Oct. 13 win over the Dallas Cowboys.

He still leads the Lions with 7.5 sacks this season despite playing in only five games and finished the year tied for 30th in the league in pressures (30) by a defensive lineman.

Hutchinson, who was given an initial four- to six-month timeline for recovery, has spent the past three months rehabbing around the team and was on the sideline for Sunday’s division-clinching win over the Minnesota Vikings.

While Campbell has been consistent with his message that he doesn’t think Hutchinson realistically can make it back since he suffered such a severe injury, Hutchinson himself has been singing a different tune.

In different interviews and on social media, Hutchinson has given off the vibe that he is “on track” for an appearance in the Super Bowl, should the Lions make it.

Hutchinson in mid-December appeared on a podcast with actor and Lions fan Taylor Lautner and said he is “on track” to play in the Super Bowl if his team makes it.

Last week, Hutchinson posted underwater video of himself running in a pool with the caption “Making strides.”

Terrion Arnold gets good news, but no guarantees

Rookie cornerback Terrion Arnold, who suffered a serious-looking foot injury against the Minnesota Vikings in Week 18 and had to be carted to the locker room, is reportedly day-to-day with a foot contusion, according to NFL Network’s Ian Rapoport.

This tracks with previous reporting by the Free Press, who Arnold told after the Lions’ win over the Vikings “I’m playing” and the X-rays on his foot were negative.

While he wasn’t willing to make any promises, Lions coach Dan Campbell indicated Tuesday afternoon that he was pleasantly surprised about the injury reports he saw.

David Montgomery back for playoffs

The Lions’ “Sonic and Knuckles” running back duo will be at full strength when their playoff run starts in two weeks.

On Tuesday, Lions head coach Dan Campbell gave a short but affirmative answer to whether or not running back David Montgomery will be available when they play in the divisional round of the NFC playoffs on Jan. 18 or 19.

“I do,” Campbell said when asked if he expected to have Montgomery back this week.

Montgomery has been sidelined since injuring the MCL in his left knee in Week 15 against the Buffalo Bills. Before going down, he split the backfield evenly with second-year back Jahmyr Gibbs, who has stepped into a workhorse role since Montgomery went down.

Who could come back for Detroit Lions?

Dan Campbell isn’t a guy who overpromises.

Campbell reiterated Tuesday that linebacker Derrick Barnes (knee) and cornerback Carlton Davis III (jaw) are done for the year with their injuries.

Barnes tore the MCL and PCL in his right knee in a Week 3 win over the Arizona Cardinals and is at the front end of the initial three- to five-month timeline he was given for recovery.