User blog comment:KiruSama/Colossal Titan?/@comment-26998423-20151206144207

Well, not only Bertold, but also Ymir...

But i have my doubt... on why would they leave Reiner behind and alone. I mean, it's still possible that 2 or 3 teams invade the city to get the content of Eren's dad laboratory. So i guess it's still possible that both are inside the town.

Like in a triangle formation. Reiner was upfront, the 2 others are hidden in each side wall.

For  the  Quadrupedal Titan, i was more thinking of a special weapon or a travel commodity. Not sure yet.