Don't think that anyone has seen their production Catalyst yet.
I can imagine why the die hard power fans aren't talking too much about a new mill. If you rode Yammie Cats, the new motor isn't going to create much hype. For years, all they had to do was check off a box on their order form and they got the strongest motor in the market. On top of that, it didn't take big bucks to add even more power. That box looks like it has been removed from the order form even with the 860 mill.
There are also plenty of us that probably owned strung out 2S big bore motors that lost a little love for that game. It's hard to get excited about that being the top pick if we want big power.
I do think it's great to have another big 2S player in the mix. Competition and hype is part of the game. It may not be the easy top dog option that some riders want on their order form. That reality creates less talk and speculation.