That's the Superbowl and he knows that media will be there, why would his camp put him in a wheelchair even if his ankle is aching? As a boxing champion, they knew it will be a big scoop to the media and there will be a lot of speculations about it which means he will be in the trend.
Now, they are proving it doesn't hurt with a dancing clip. His PR might really be good at manipulating the media. Some rich personality should hire him.
Most likely, it's just a marketing stunt. If that's his mentality, I like Davis for wanting to see a sold-out crowd. Both fighters are popular, so it's expected that fans will watch, but he still wants to maximize their income as big fights like this don't happen all the time. It's best to take advantage of these opportunities.
They can do whatever they want, but they have to ensure that this fight will not be postponed or, worse, canceled. Fans have been eagerly waiting for this fight, even if it's still months away, so they better execute their marketing plans properly and have no reason to not make it happen.
We really don't know how this news outlet says that Davis has injury or in a wheelchair, did someone has image or picture taken to prove their point?
On the other hand, Davis has shown proof, dancing in that clip being shared by him in his official social media although there is no face and it seems that shoes are too big for him, Lol. But maybe that's where the sarcasm shoes though. We just need to hear what they are going to say, whether the fight is a go or will they postpone it for the meantime because of Davis court hearings.