I actually filmed the Jackson-Fox game this weekend for GSV. I was very impressed with their offense and certainly will be a tough out for anybody and you'd be hard-pressed to find a better quarterback in the state than Cael Welker. Like CalPreps, I too think Jackson is best team in Class 5 right now.
Jackson has a clear path to the state championship game IMO. Districts will be straight forward, the winner of district two will probably be Chaminade or Ladue, but Jackson should beat either or. After that is most likely Battle or Fort Zumwalt North: North would be a tough challenge for Jackson, but again the Indians have more talent.