Reborn within AOT, Talion will train physically and mentally. Meanwhile, he will become half-draconian. After the fall, there will be rumors that the titans are dwindling by a red streak. The scouts along with the Garrison both see the red streak, however they won't make out any noticeable features for a few years.
The first time anyone gets a full look of Talion is when he is in Balance Breaker at Trost. However, in fear of potentially being prosecuted, he flew away into the forest where his underground house is.
They will occasionally see him helping out with lowering the casualties, but they won't get to meet him properly until he helps out with rescuing Eren (or Mikasa's way of saying it, Ereh) from Reiner and Bertholdt.
How will people take him joining the scouts? will Levi beat him up to get him like how they got Eren? And more importantly, will he help take down Ereh when the time comes?
