TC bid? Nay, I say. However: if Ziconic continues to improve at a VERY fast pace... He could have a chance at being a spoiler in the Belmont, methinks Or maybe race in a Belmont Undercard. But it would be far too short a notice for him to try at The Derby or Preakness. If I were to think big with him: I would think older horses-- Dubai World Cup, Breeder's Cup, Jockey Club Gold Cup-- would provide a worthy record.
There are only eight weekends with Derby qualifying races left. Only the San Felipe on 3/12 and Santa Anita Derby on 4/9 are at Santa Anita. Of course, they could ship Ziconic to the Arkansas Derby or Lexington Stakes at Keeneland on 4/16, but IMO the Derby just isn't realistic.