I felt badly at first that the 51st tribesman couldnt be an elder. So I started dressing them in certain ways. Now I dress them all in certain ways once them just become elderly and put them on healing (which they arent trained)

Some things I do with my large ongoing tribe to add interest

Have a day of rest. Put all villagers on a skill they have no bar in. Over half the villagers enjoyed playing in the pond or relaxing at the beach!

A parent day. Set all 18 and over on parenting. Since I'm at maxed population there were only six babies made (as elderly died off :()

Make a energy stew, pause the game and drop every single villager on the stew then unpause it.

Heck, I have fun just trying to find the kid that's 'it' when the 35 plus rugrats play tag, which they do a lot!:)