Announcing he was taking the case and encouraging others to join if they have a story to tell is wildly different than the storytelling and flaunting of Jane Doe's like he has been doing. He went on a Watson smear campaign knowing Watson had zero ability to do anything since he didn't know which girls were accusing him. Now you will see Watson's team take a more aggressive stance as the names start to roll out.
And everyone keeps getting hung up on the "consensual" sex claim. I don't know why that matters. He is a grown man who hooked up with his massage therapist. It certainly isn't that abnormal for a pro athlete. That doesn't make him innocent or guilty.
And for him being naked during a massage, again that's not that abnormal. Many people remain naked. They literally tell you to undress to your comfort level. If Watson didn't have the sheet covering him, they could have covered him. Maybe they did, maybe they tried, maybe he refused. We need wayyyyy more info before conclusions can be reached on that. Hopefully we get them.