i think they meet at some point soon.
I was talking about this with a co-worker and Dead fan. They've killed off a lot of the initial group from the camp, especially with losing 3 characters in the 11/4 episode
last night, they'll need to add some new characters soon. So, it would make sense - speculating here - that Michonne, Merle and Blondie all re-connect with the group.