This is an extended version of a コメント I left on a link after it was revealed that モーガン, モルガン would be the crossover character between TWD & FTWD.

I'm not all that enthusiastic about the idea, but it is technically possible 与えられた the two timelines. The way I see it, it could go down one of three ways. But first, a look at what happened when with Morgan:

-Day 60: モーガン, モルガン and his son Duane met Rick in King County, Georgia.

-Day 314: モーガン, モルガン met Rick again in the same town. Duane is gone, and モーガン, モルガン has set up all kinds of walker (and human) traps in town.

-Day 521-523: Morgan's bottle episode, Here's...