Yes, that was a serious question. You specified none of those stipulations, just "underside". If you were just referencing weather conditions then Mexico is certainly very rideable this time of year. Because, as you know, hypebeast Del Toro tried and failed to match Remco. Then again I don't even know if Del Toro lives in Mexico.
In any case I disagree with your point. I don't think top Colombians or Aussies are actually on their best form. They should still be targeting the letour or whatever, not their own nats.
But I do think that wherever you rate Remco compared to the his contemporaries, he's the one who most deserves this thread title given his old school way of winning.