There are plenty of good gaming phones in the market and i doubt Sony
could come up with something better
I see a lot of phones with physical triggers, and the chipsets are hefty on high-end devices, but otherwise there's not much that makes most of these "gaming phones". And then there's a lot of smartphone controller accessories, but nobody actually carries those big bolt-ons around with them so I wouldn't say these make them "gaming phones" anywhere but around the house. What are you referring to when saying there's plenty of good gaming phones in the market?
A real "gaming phone", with real buttons, that would be something new again. Maybe not enough to not buy the next version of the phone you already like, but at least it would be something that otherwise you won't find elsewhere on the market.