Still not sure what to make of the uniforms as Pike said they were brand new in 2257.
It's clear that the Cage bridge is somehow supposed to be the Disco-Enterprise bridge all along. For visual effects purists like myself, I'm telling myself now that the Cage bridge (also seen in Where No Man Has Gone Before), is the Battle Bridge (used in the aftermath of the battle of Rigel VII and also when exploring the Galactic Barrier) and the main bridge is the Disco-Enterprise bridge. The Disco-Enterprise bridge then gets refitted into the TOS bridge in 2265.
It's clear that the Cage bridge is somehow supposed to be the Disco-Enterprise bridge all along. For visual effects purists like myself, I'm telling myself now that the Cage bridge (also seen in Where No Man Has Gone Before), is the Battle Bridge (used in the aftermath of the battle of Rigel VII and also when exploring the Galactic Barrier) and the main bridge is the Disco-Enterprise bridge. The Disco-Enterprise bridge then gets refitted into the TOS bridge in 2265.