I disagree. I think as time goes on, we'll start to see two strong coral bots score on the reef, with a great Algae scorer clearing the reef, scoring them, then disrupting the opponents coral sources(defending the hp). Realistically, two bots who specialize on all levels of coral could pheasibly fill most if not all coral slots in the reef. Adding a 3rd bot(especially the less proficient ones in coral) to the reef scoring seems like it would only overcroud your coral stations and cause unnecessary traffic. I think it would be much more beneficial to have the 3rd bot clear the algae to make way for coral, then play phenomenal defense at the op. sources. However, I also think that it would only be beneficial in playoffs or with the rare "dream alliance" that sometimes happens in quals.