Possible Unbound Armies With Just Independent Characters?

[Haighus]

I am willing to bet if ur fielding more than 1 primarch...you aren’t going to have many friends long anyways, Manus and Vulkin and Horus pushing up a mid field...even without the Lorgar its still not going to make u friends

I'm not sure if it is that bad- most of the Primarchs have points sunk into their support abilities as well, which you are ignoring if you take just Primarchs. They seem fairly well costed in general.

[Lee Phipps]

at 1850 i did 14 farseers with bikes and speers but i ran out of bikes and had to field a 7 amn squad of warp spiders but u could probably fit 1 more bike in there super hard to kill with the right powers