You're using Bounty to claim Ace is behind Jozu/Vista & comparing him to Izo even thought they could have been his Dads
Marineford already showcased that Jozu/Vista have higher hirarachy than Ace... Ace's flashback also sold that...
And the way Marco/Jozu are treated in specific by WB also indicates that...
Those three are the top three before the bounty reveal
And now the bounty is the icing on the cake to prove even more that Ace was not among the top 3 fighters between the commanders...
I would be my money on Marco/Jozu/Vista all winning against Ace at the time...
So bounty is just a MORE confirmation than what we have already