You said Margarito is white. The only person that believes Margo is white is another mexicanlol::rofl
Alexander, Guerrero, Garcia, Matthysse, Thurman and even Khan have good chances to beat Broner convincingly , maybe stop him. Maidana is a good test for Broner.
I think Broner wins this fight by decision but he won't look good doing it. It will be interesting to see if Broner chooses to stay flatfooted as he always does or bring a good footwork in his game. :think