Right now we have the following material:
-What is Lavos's origin?
-Why did Lavos destroy Zeal, then wait to attack the world in 1999 A.D.?
-Can Lavos's power be compared to real life units?
-Is Lavos sentient (not sure this is even up for debate still)
-How did Lavos absorb DNA?
-Pocket Dimension
-"Timeline of a Lavoid"
-How did Lavos bind with Schala after being clearly defeated in Chrono Trigger?
-Where did he erupt / relation to Death Peak/
Is that enough material for a Lavos article? Most of these are small inquiries; the article consisting of just this stuff would probably come out with less mass than "Fates of the Chrono Trigger team." Not all the explanations are in the encyclopedia yet; you can access some of them from the Topic Review in this forum.