Is there a source to it? Like did Redon or Eten leak it?
Oh okay, i must've missed it. Do you remember which chapter this is from, btw?
You really think Izo's the strongest.... guess what Division does Izo handle? That's right, the 16th.
While sure the WBP aren't arranged by strength, but i dont think Oda is writing the 16th division commander to be the strongest.