Positions are up in the air at this point and Russell would most definitely be a primary ball handler at times if we drafted Ball, especially in the half court. This is one of the reasons why Ball is such a good fit because both can switch between the 1 and 2.
I must admit that i haven't seen Tatum or Fox on a regular basis, which is why i may be too hard on them.
But compared to Josh Jackson, i just think both falls way short because of Jacksons defensive ability, creativity offensively and overall competitiveness. He will be able to defend at a high level in the nba from day one and he will be able to contribute offensively, so there is a very low risk of him being a bust. If we need leadership, then [expletive]ing go with Josh Jackson, then flip Russell, Randle, Clarkson for PG13 and throw some money at Jrue Holiday and go with Jrue and 3 switchy do-it-all wings in Ingram/PG13/Jackson.
With Fox, i'm not predicting him to become Rondo, Rubio or Payton. I'm saying that PGs that cant shoot 3s really struggle in the modern nba. I will admit, that his FT% does give a bit of hope of him being able to learn to shoot, though.
One of the knocks on Jackson is he can fade to the background at times...and he passes up a LOT of outside shots because his mechanics are WILDLY inconsistent. His defensive intensity is there more often than not...and he's rumored to not have the best attitude off the court.
Tatum was injured the first part of the season, along with Giles...neither reached their potential this year and I suspect neither got up to 100% during the season...that said, Tatum was still an elite SF/PF prospect with his skills and potential as both a SF and stretch 4.
Fox has elite speed and athleticism...he's not nearly as polished as a floor general as Ball or even Fultz but he has just as high ceiling long term. He won't be the same type of PG but he could be just as deadly with a little bit of development on the little things that most guards need to work on coming in the NBA. It really depends on which team, system and coach gets him first.
Again, to me, it doesn't matter. I think we'd be ok with any of them.