Returning the Fighter to relevance.

[Ivogel]

You can just give them every ACF that you can find for free at dead levels, normally you would have to turn in a feat.

So free dungeon crash, Thug acf, overpowering attack, resolute, counterattack, armor of god, and i might be missing a few more.

The fighter ACF are very powerful

I'm playing a two-handed fighter (lv 10 currently, no homebrew) and have no problem contributing to the party on the combat aspect. Out of combat just think outside of the box, you can do anything with being creative.