Actually think the only way to balance this is to substantially increase the time of the normal dome titanfall.
It's already a decently lengthy process (when considering the heat of battle). I think Warpfall could use a slight buff.
warpfall could use a slight buff to come down faster but that's it. i use it because i'm usually the first with my titan.
I just don't like the fact that an overzealous pilot can start damaging your Titan right away. I'm normally down first as well, but sometimes accidents happen (Titan falls across the map lol).
You don't like my idea of omitting the hostile titanfall announcement?