No, I won't be 10 boxing.

If they really are going to make the fights more difficult than current 10 mans, it will be interesting to see if boxers can complete them without over gearing the content.

Most boxers simply don't have the comprehension of their own teams to effectively raid. (Missing enchants, wrong specs, wrong gear, wrong gems). The majority of what I've seen is that most boxers just don't know how to properly min/max for on level progression raiding. I really hope I can be proven wrong in Cataclysm.