I wouldn't know of having a team months ago but a lot of recruitment happens through discord or gamedev sites like lemmasoft and such. The jam forum isn't all that busy in that aspect. I think most posters do find a team, though.
If you really wanna find a team, might be better also try different places or add more info than 'let's hope for the best' since people tend to like specifics, even if it's just a premise.