2short2long wrote in post #11756441
I have a friend that is a tech. for Canon and I asked him about this rumor. He is not in the know but his reply was "why should we change one of our products that already sells well". "Remember when Coke came out with new Coke. Well their sales dropped." Again he does not know anything but he does hear about new products coming on line when the proto type is made. I'm also going to check with my barber "he hears all kinds of rumors".
Unless your friend is a real good friend and deals directly with the R&D of new lenses or their manufacture, I am probably sure of a few things.
Canon probably keeps it hush hush until it's either close to release or ready to go out the door. Unless the tech is involved in putting them together, R&D or some other closely related aspect- why would they let even their own masses know about it. Knowing that something "new" is coming out will likely keep a percentage of people from buying what is available now.. Letting their employees know that it is coming only represents more chances for that kind of damaging news to get out. I believe that the concept here is called 'need to know'.
Those who do know probably are under a NDA to not disclose, probably at the threat of losing their jobs. Letting the cat out of the bag too early only sacrifices current sales. It does not necessarily increase sales when the new item comes out- -just stagnates the current lineup.
And yes, I used to drink coke till they came out with the new stuff- at which point I switched over to Pepsi. They screwed up because they dropped their current line and basically said 'Here it is...no more of the original Coca Cola'. If they had left both lines in production- they may not have lost as much of a following. But we are talking lenses here- something that can be quantified- not something like Coke, which is a matter of taste..
And yes, definitely check with your barber... And while at it- get with your bartender as well... They hear a lot of things as well. 
EOS 5D III, EOS 7D,EOS Rebel T4i, Canon 70-200 f/2.8 IS II, Canon 24-105L, Canon 18-135 IS STM, 1.4x TC III, 2.0x TC III, Σ 50mm f/1.4, Σ 17-50 OS, Σ 70-200 OS, Σ 50-500 OS, Σ 1.4x TC, Σ 2.0x TC, 580EXII(3), Canon SX-40, Canon S100
Fond memories: Rebel T1i, Canon 18-55 IS, Canon 55-250 IS, 18-135 IS (Given to a good home)...