Fun!
actually the pronouncation is combining chinese word and english word . Chinese word of 5D is just pronounce like the chinese meaning of "invincible", the english word of "two" is just pronounce like chinese word "rabbit", so , a lot of chinese photographer said 5d2 is "invincible rabbit"
BTW, for 5D3. by combining the chinese pronounce and english pronounce, but using cantonese meaning, it might read like " nobody could have a fight with it" ..... or "nobody could beat him"...........approximate meaning in cantonese... (sorry but my english is not so good....)
back to the lens, I not think it'll be a 2nd generation of 24-105, nikon is just issue a lense with 28-300/3.5-5.6 , i think if canon won't left behind , the old 28-300 is too bulky for a guy to carry along the street....
Compare with the new high quality L-Lens with EF mount, for me , I want a Lens with EF-S Mount more, beside of the 10-22, 15-85 & 17-55F2.8 , Canon did not have a Tele-photo lense for EF-S mount with higher quality…. (the 55-250 is so…..) , Nikon just relese a lense of 55-300/4-5.6 with VC & SWM, it's good.....
if canon can introduce a lense just like nikon's 55-300 or like Sigma's 50-150F2.8 DC, that will be a very good news for 7D user. If canon could issue a lense series beside of L-Lens, which indicating the top len series for APS-C system, that will be great XDD (but i not think canon will do this...)