Zack & Nicola

when martin made the joke about barney being born around the time of zack and nicola’s affair, do we think that was a pointless joke or a potential new story line?

would give zack’s character more of a purpose as we haven’t seen much of him lately. not sure if the storyline is needed but i think if it was written well it could end up quite entertaining in the long run, seeing them try to bond as they’re so different?

sorry if someone already posted about this lol i rooted through and couldn’t find it