Yeha but when one says best WW,does one mean the fighter who has accomplished the most at WW OR the one whom you think would stand the best chance of beating the rest? I base it on accomplishments:

Margarito
Cotto
Shane

Margarito is not top 3 RING and ESPN for no reason and has beaten more top 10 fighters than anyone else at WW and is undefeated at the weight for about 20 plus fights. Hes about to make the 7th defence of his title against another dangerous opponent.

Cotto has been a wrecking machine since he arrived on the scene and has 2 good wins v Quintana and Judah.

Mosley achieved some good wins but they were in the past but coupled with Collazo,it's still impressive.
I don't see why Baldo would be there nor Floyd. Floyd fought 3 fighters at WW:

Zab coming off a loss

Sharmba old and shot

Baldo:anyone of the above 3 fighters I mentioned have fought better fighters than Baldo.


If it's based on who I think would most likely beat the rest of the division THEN it would read:

Floyd

Margarito

Cotto