Quote Originally Posted by MFauli View Post
OMFG KILL THEM! FINISH THEN OFG! ARGH! DONT CARRY THEM AROUND GIVING THEM ANOTHER CHANCE TO TRANSFORM! FUCK "INTERROGATION" THEY'RE TOO DANGEROUS! YOU FINALLY GOT TGEM,DO IT!!
Levi made it pretty clear they need to capture at least ONE of them because they NEED to use his syringe to steal their powers, because Eren can't keep being the only Titan they have on their side fighting this war.

Quote Originally Posted by KrayZ33 View Post
I didn't know/I don't remember them finding out that the Titanshifter can't transform if they are seriously hurt. Did they establish something like that in the past?
Yes. When Eren was kidnapped by Reiner/Bernholdt, they kept cutting his arms off because they knew he had to finish regenerating before he could transform again.