Army lists that were various varieties and mixups of what they already had for the most part, all the army lists can easily be replicated with the modern ork codex except maybe the Chaos Boyz and the Hybrids, but they have so many more units now that saying they have less variety is ridiculous. If I want a renegade Runtherd mob, easily done, Bad Doks? Use Unbound and you can make whatever lists you can imagine, they're the rules, use them.
And you can't complain about rules balance being out of whack and then complain that you don't have variety and zaniness of Rogue Trader, those are two ideas that are totally in opposition.