More era units to be revealed later, three already documented today

When asked when the rest of the era units will be revealed, MeatheadMilitia said "a little bit later down the road" and added the cryptic "you're smart people," implying clues are already buried in today's documents. In a separate reply he confirmed he has already given hints about the other three secret era characters.

• Three era units were detailed in today's forum posts (the three documents he published)
• Three more secret era characters exist beyond what was shown today
• Hints to those secret characters are reportedly already in the documents released today
• Full reveals will come later in the normal cadence