not really. Bias factor was examined by Sakaki, and he only gives the most "compatible" godarcs(i'm pretty sure sakaki mentioned one becoming an aragami/bein consumed by the godarc if the "compatibility test" fails). also, remember when the MC was told NOT to touch someone else's godarc? some old-type fool must've thought he was a hero and attempted to hold one.. which in the end, turned him into what he is now.
That or M.C is just too epic to be bound by science. >.>
some old-type fool must've thought he was a hero
This made me lol, pretty hard, and I don't know why. :D