I mean if Adams was like "hey, want to come over and get a game in?" and Johnson's camp goes "Yea that sounds good, let us talk about it a bit and we'll get back to you". I could see adams walking away thinking, "well that went well, they seemed receptive." I have used that move multiple times in negotiations when I want the conversation to end but it won't if I just say no flat out.
Lets pretend that didn't even happen and it went poorly. I still don't think Adams is the type to come out and say "well we had a meeting with them, and it did not go well, he likely isn't signing with us".
There are lots of reasons why Adams could have thought it went well or just not wanted to be completely open with how it went.