It would be useful if a faction leader (or leaders from the largest companies in the faction) had a more prominent color when they posted to faction chat so they were easier to follow.
A single faction leader could be chosen with a weekly vote in each faction, or by an auction, or just pick the leaders of the five (tbd) largest companies in the faction once a week.
Not asking for a new channel – just a more colorful or bolder or otherwise emphasized style to their faction chat.