you may not have noticed, but TFC will have put a minimum floor price on tickets, so no matter what happens, the price won't drop below x amount (meaning season ticket holders will have paid the least amount)
if you are referring to other single game ticket buyers, unless a fan is going up to every other fan and asking, what did you pay, what did you pay, then its not that big of a deal...in the end, we are talking about single game ticket buyers and if they are 'pissed' about the price, then that is more of an incentive for them to buy season tickets so they can get the lowest guaranteed price per game.
The fact of the matter is, in the current market, there is a greater fan acceptance to real-time pricing in sports