About the shields during supers, I had a titan hulk smash me the other day. As he was jumping up I shot gunned him in the head. We were literally touching each other. It didn't stop him at all, my team still died and when I looked at him after we were dead he still had all of his health and 25% of his shield. How am I supposed to counter this?!
There is no counter it's a super. It you get countered during super that means you messed up ya know :/ it's meant to get multikills. Sticky made then jump away. Or if you see a Titan running at your bubble he's probably going to foh.
The only way i have found is to hit them with a sticky grenade. The delay is just long enough to get them after the invincibility wears off. Its a postmortem kill but at least you take them with you.