https://www.gamespot.com/articles/the-walking-dead-creator-stay-tuned-for-telltale-r/1100-6462288/

Robert Kirkman, writer and co-creator of The Walking Dead comics that have spawned a massive franchise, offered some hope for Telltale fans at New York Comic-Con. Speaking at a Q&A panel, Kirkman suggested he knows of the current efforts to resolve the unfinished story from The Walking Dead: The Final Season, and he seems to expect it to work out. [Update: It's now been announced that Telltale has reached a deal to allow an outside developer to finish this season.]

Asked by a fan if he'll be writing Clementine into the comics to resolve her story and pick up the slack left by the unfinished season, Kirkman didn't commit, but implied wheels are in motion in other ways.