The big takeaways here are that they’re standing on what is almost definitely the Sanctuary set, and that Newman is congratulating Lincoln for being in 100 episodes of The Walking Dead.
Combined, we not-so-audaciously infer Rick’s retaliatory efforts against Negan will come as soon as the new season arrives.
If all is to be believed, actor Daniel Newman hyped his followers up with an Instagam post that showed him in costume as Kingdom soldier Daniel, standing with Andrew Lincoln, who was possibly in costume as Rick.
As it usually goes with reveals that happen outside of straightforward confirmation, we’re taking this with a grain of salt, but it doesn’t even seem all that ridiculous.