via Jes Bickham (who is the editor of White Dwarf) on GW Digital Facebook
Some clarification on the rules we presented in White Dwarf today for some folks here: the Imperial Knights don't occupy any force organisation slots, they are not Lords of War, they are an army unto themselves. Something we forgot to say is that all Imperial Knights are scoring units, and if you're playing 3-6 as a primary detachment, pick one as your Warlord.
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"Forgot to say" that they are a scoring unit eh? (mindblown).