Probably not but I noticed that basically no none gives a shit about him fighting again and next to no one cares that he is retired.

Could this be just to get a little bit of publicity so when he does fight again everyone is happy about him coming out of retirement?

Like I said, probably not but I find his career ending was a bit shitty, he should have retired after the Kessler win.

In boxing this shit is always a possibility.