I very much doubt v2 will be on F9, they're much bigger so the 47 they can fly now will drop significantly (if it can even fit in the extended fairing, I'm not sure it can).

They've got a 'pez dispenser' already worked out too for starship, just need to light that candle now. Ramped up testing again last week so I'm hoping it'll be soon (said that 12 months ago)