No just heavy weapons in general. Sure you have synth and all that but once you use it, you have to wait another 5 minutes to get more. For crucible, I understand how good it is yes, however you don't get to use it until 3 minutes into the match and still you might not even get any heavy. Or you might die while you have it.

Well its cool when the ruin wings work for the titans then it's heavy ammo everywhere