Yes, we all want a new Chrono game, and there's no question of making it without Kato on story and Mitsuda on music. But what about the character design? In your opinion, should it be Akira Toriyama or Nobuteru Yuuki again? or another famous manga artist? or to hell with the mangaka and let's bring in Yoshitaka Amano or Tetsuya Nomura? (j/k lol, imagine Magus with chains and zippers...)
Personally, I'm having a hard time choosing. I really like Nobuteru Yuuki, and I know he's capable of even greater designs than what he did in Chrono Cross (his works on The Record of Lodoss War, Weathering Continent, and Phantasien are pure art). Even so, I think maybe a new artist should design Chrono Break, since originality and the total absence of rehashing are what the Chrono series is known for.