Man, can you imagine what it will look like when we finally gather our eclectic crowd of individual allies for our assault on Tiamat's PoS fortress?
Worthy of an All-Star cast or several A-Team's worth of personalities.
We got:
Viserys, Dany, Richard, Lya, Waymar, Garin, Vee, Tyene, Maelor, Xor, Malarys, Rina
Bronn, Valaena, Softstrider, Argo, Azema, Mereth, Moonsong, Theon, Asha, Glyra, Oberyn
Zherys, Benerro, Alysande, Relath, Amrelath, Yrael, Wyla, Rhango, Teana, Velen,
Alas, Thoros, Kennos, Mercy, Aradia, Kira, Diana, Beryl, Aubert, Grazdan, Koron, Lohos, Alyssa, Danar
...to pick from. Though realistically you would want to take only those closer to our CR, and leave potentially everyone else with some mainstays behind to hold down the fort.
To whit, then:
Viserys, Dany, RIchard, Lya, Waymar, Garin, Tyene, Malarys
Bronn, Mereth, Oberyn, Glyra,
Zherys, Benerro, Relath & Amrelath, Yrael, Wyla,
Alyssa, Danar
Which would be TWENTY PC equivalents from all over.
TWENTY.
To be fair I posit that the fortress will have more strong CR so condensed threats, and if there's chaff we can just cut right through to the actually important stuff, so the utility of having a PC who could "solo a small army" like Vee around is smaller, but as TNE pointed out she's still really strong so... geez, I don't know which Companions we would end up taking, to be honest, only that we'd be leaving some behind.
And of course taking the whole cavalcade of Furies with us along with Mereth means that each group could have strong melees tagging along to tie down stuff. No bones about it, we would be able to bring to bear a STRONG force given all the contacts we have gathered over the years. Tiamat will be crying. CRYING.
Edit: Also, after writing this post, it makes me realize that this quest has like a hundred fucking recurring characters.
How about that?