i've only played one game so far with the my ogors. I went with.
1 Irongut Leader
1 Leadbelcher
10 gnoblar
It was a 3 way against gits and bonereapers. It was the open play drawn and quarter scenario. won by a mile by having 12 fighters verses 8 and 6.
Gnoblar make great disposable objective holders and the leadbelcher didnt move. he just sat at the back shooting.
Next game i might drop 5 gnoblar for a glutton with iron fist to see how that works.