If I remember correctly, Kyle mention on the Counter Charge podcast, that special rules and profile change will find ther way into the Rhordia list. I’m not sure though. Maybe someone can confirm or give other infos.
Likely that the halflings in LoR will get the same rules as the ones in the standalone list, - whether they get many of the new units or not is going to depend really on how the fluff works.
I meant they wouldn’t add anything from the halfling list to Rhordia, the impression I got from the lore and list is that the things they have in the shire are unique to them, but like I said until November 8th I doubt we’ll hear much about it
From what has been said so far about CoK I’d expect:
a LoR LL character
the halflings in the LoR list to get the rules the main army ones have (braves, archers becoming poachers, halfling knights becoming the melee wild runners, the sergeant)
Hopefully:
a sauceror option
the iron beast to replace the mammoth (or at least be an alternate)