Nah. I think the way the title situation would be after the unification - one world title, two midcard singles titles, tag team titles, women's title - is the perfect balance. You'd have your championship for the main eventers to fight over, you'd have two belts for the midcard (which makes up the bulk of the roster) to compete over, and then you'd have a title exclusive for tag teams and a title exclusive for the Divas.
IMO, having four titles minimum and five titles maximum is the perfect set number of championships to have for the roster at any time. It's why before this unification was to take place, I was calling for the US Title to be unified with the IC Title and be done away with, but now that the WHC is on the way out, there's no need.