Not really since Ishida wanted Kaneki joining Aogiri from the start but wasn't supposed to do so. The 2nd season is an original story from Ishida himself so it's for sure gonna be amazing! ;)
well for me personally, the manga is the only true story of what happened to kaneki. so when animes dont follow the manga, i dont like them. especially when they change it completly like they are with season two. i know ishida wrote it and all but it is still a different story about the same ppl. its the same reason that i dont like fan fiction. it might be really good butwhat i love the most about any book tv show or game is the story. so i just dont like stories that try to make alternate universis about the same ppl. and btw the reason ishida is writing season 2 is because they butchered season one so bad he didnt want them to ruin is manga :/ maybe if i watched the anime first id feel differently but i didnt so i dont
season two has offically butchered the manga. worst idea ever.