We should be able to have more gestures, like in Dark Souls! We can either pick them up from somewhere in the world or we can buy them from a tutor of sorts. Anything from a different kind of wave to a dance. Also, we should be able to 1v1 and challenge other Guardians to duels in the tower. Or the tower can maybe have its own arena or something! Other guardians can spectate and bet on who they believe will win. They can bet glimmer or weapons/armor/vehicles. And maybe have other social mini games at the tower you know? Just other fun stuff to keep you preoccupied and having fun even when you arent in the crucible or outside the City kicking alien ass! Thoughts or suggestions? Thanks!