What I mean by that, you got to jump on the bandwagon and pick from thebuilds blizzard hands you or you are at a disadvantage (A.K.A. the builds that aren't UP)
I'm not talking about going straight for battlecruisers followed by ghosts should be viable... nono... I'm just saying that entire tech paths are horrible in certain matches, and just useless units that you almost never see, because they are... (up/useless take your pick)
Now I know what you are going to say Hots is comming out. Well even when Hots comes out WoL will still be a game that is playable for any other gamer, and to keep it in its flawed state just wont make ends meat...
I actually suggest major reworks on a bunch of units... I'm tired of going vs roach max and doing the same build over and over again to deny that push... and the followups are almost always the same and so on and so on.... Its like you are just repeating a recipe again and again, which ofc you could argue that repeating the same stuff over and over again is fun, but blizzard has often said that they want every build to be viable to make every game feel unique and entertaining... And some months ago they announced that they will only be applying minor patches and buffs when they actually need to change, quite a bit...
This only applies to some match-ups btw
Its just blizzards unwillingness to take a minor risk in order to improve flaws is kinda annoying imo... Make the carrier&fleet bacon cheap and nerf the carriers strenght, do the same thing with the battlecruiser, increase the hydralisks speed off creep and reduce damage vs light... Random suggestions but you get where I am heading...