This is a really nice idea! Good point..I think if they just make a summoning ball to work both ways, it would save a lot complains about not being able to use a different pet on the go. Similar to sampires/warriors switching weps in the middle of encounter. Maybe just limit use to non-in the battle only. We already have those hitching posts in many places, summoning /sending back to stables via pet ball would make more versatile and dont think that overpowered