i don't, why suddenly there should be a need for 2mb when we were remained for so long without it, july is still too close for all the blocks to be saturated
it seems a fair target around the halving, so many will notice more the need to hard fork, and you don't get that some will forget to upgrade...
You seem to have missed the "2017" part of "July 2017". The next halving is a year ahead of this.