I find that the 2 + int on a class that would at most have probly round 13 or so int depending on the build is stupidly low and was thinking of putting in a house rule to make fighters have 4 + int.
im not always the best with forethought so does anyyone have anything to point out that would make this a bad idea, im not changing class skills at all, just more points.
TL;DR would it break anything to house rule fighters to have 4 + int skill points?
No.
Giving them some additional class skills wouldn't be a bad idea either.
It won't break anything.