Revive phoenix was called Revive Phoenix because it had 2 lifes. First it's revive armour bursts. After which it still has a inner layer which can click 2.5 times more (BTW. When revive armour pops off. It also forces bey to lose half click.)
Dead Phoenix is a bey which is already dead. It can't be killed again. You cannot burst it in first place (if gimmick is free spinning AR).
If it actually has free spinning layer. With such a large free spinning part. It would be kinda OP. First it will have very less recoil. If bearing is there, than I doubt it will lose any clicks at all. Cho Z Awakening system, despite being very hard to burst they can be still burst (by either tabs getting closed after taking a hard hit or taking so hard hit that tabs just can't stop it from bursting). But this thing is ahead of even Chozetsu Kakusei.
Due to free spin it would be really hard to get any grip on bey to create any recoil and KO it. And if it does. Heavy weight will stop it from KOing
Basically ultimate defence type.
But I believe it might have less stamina. To prevent it from being too overpowered.
It's just a theory but I strongly believe it will happen🤓
In Anime. Valt and Shu both will battle Phi at same time. Shu in left spin stamina mode in attempt to OS it and while Valt KO it. In battle Valt will use Cho Valkyrie Slash. Obviously unless there is a attack point on layer it can't do proper attack unless it does shield crush like move or something. Which is easier to dodge as it won't do any rotational damage to your bey.
So basically after taking hit from Valkyrie. Free spinning part will start spinning left at very fast speed. Dead Phoenix will rage towards stationery Spriggan and due to Dead Armour spinning same spin as Spriggan, Spriggan's defence will be less than it is when Spriggan spins opposite. It will KO Spriggan and due to their clash. dP's armour will start spinning to right normally. And come to middle of stadium. Valkyrie will hit dP, make Dead Armour spin left as well as causing dP to go on Friction Driver's rubber part and do Phoenix breaker and attack Valkyrie. Both beys will clash and due to left spinning Dead Armour, it will take less damage from Valkyrie and due Valkyrie already slowed down a bit. dP will KO Valkyrie
Beating both Shu and Valt. Which will result in proving dP to be strongest burst bey that even 2 Chozetsu Awakening (that to main characters of burst) couldn't defeat.
This all epic advertising thingy will boost it's sale, make TT rich and my decision of pre ordering it won't go waste🤓