The MC calls the orc a general orc all the time....
Is this an orc in general, or a general of the orcs??
If the later, its should be orc general instead of gEnErAl oRc.
Who is tripping so hard? The author? (Its an adaptation.) The mangaka? The TL?
Personally, I suspect the mangaka (or the translator, maybe) means a common orc. An orc general would normally be way stronger than a newbie adventurer could manage.