While it is always difficult to stay the cream of the crop, especially in the professional arena (ask any sports team), this one still has few real players when considering professional and semi professional cameras... The problem is there are so many cameras out there, so many used cameras, rebels with the same sensors as the 7d, so many consumer cameras from all the manufacturers and so forth, the market is oversaturated with cameras... and lets be honest, the average joe blow going into costco with $600 to blow in his pocket typically doesn't have a strong brand preference or studied forum after forum, review website after review website trying to get the best camera for his buck... Unfortunately, that uneducated customer is what makes up the majority of the market share for most cameras (low end cameras...) The professional sector tends to be more brand loyal and more educated in their needs... In the professional sector I suspect that Canon will still remain it's superior status as it has done for the last decade give or take, however with the low end market which makes up the majority share, it very well could be canon drops a spot or two or three.