Board Thread:Manga/@comment-31940900-20160618204115/@comment-35417358-20160628023321

Manuel de la Fuente wrote:

Ethan Harmicar123 wrote:

I really hope he doesn't eat the colossal titan, an armored Eren would be too good to be true Sifters don't gain the appearance of the Titans they eat; the form and powers of the Titan are given by the serum, as stated by Rod when he told Historia he had chosen her a form suitable to fight. By eating the Shifter, they only gain the ability to transform back to human form; and the Coordinate given the case.

Frieda didn't gain Uri's Titan form when she ate him; Grisha didn't gain Frieda's; and Eren didn't gain Grisha's. All of them already had their Titan forms defined when they ate the Shifters. Ymir was also already the Dancing Titan when she ate Marcel.

Actually, when Eren ate Grisha he became much taller (the same size as Grisha) and gained his long hair, The Titan gain the traits of the shifter they eat.