You are correct friend, There is CENT:POB Pool at Tribaldex and we can get decent rewards adding liquidity to it. Also I think POB can match well with Cine Tribe. Already there is Cinetalkies Initiative by @gimmetricks1, to spread engagement on Cinetv and rewarding both POB and Cine. Something new with Leo Tribe can be experimented too, luckily we have a strong individual, onealfa, having strong influence in both communities. Yesterday, taskmaster4450le, gave a good suggestion on this post :

People who want to improve a community need to take it upon themselves to improve the community. That does not mean talking about it. Instead, it means getting busy.
Write more comments, focus upon better quality posts, curate good content, etc..