I knew I wasn't the only one! It's just ever since I saw Shockwave I was like, maybe they're brothers. Cause you know, they almost have the same name. If only we had Cybertronian family trees for them.
Lean, Leaner, Leanest....They sound pretty 'right' as far as phonetic'ness' goes. There's meanest, why no leanest? >:/ Or maybe my dictionary just old and outdated? The English language does change all the time.