You can take this 2 ways. Canelo just answering the interviewers question.
Canelo being a dick, and not just congratulating Maidana, and saying it's his night tonight. Instead he challenges him. :lol1:
I wouldn't really put this on him, people asking him random questions doesn't mean he would fight Maidana. A boxer can't say no these days, you have to leave the door open when questioned.
Let's not jump to conclusions and declare that Canelo was calling out Maidana. I don't know the direct translation of what was said, but Canelo could have been just answering a question.