I think having a translucent duplicate pog appear in a pog's last location would be a great addition to help track where the pog was, instead of by memory. It can refresh for every pog. Such as, Pog A moves, and where Pog A was last would be a faded copy of it. Then Pog B moves, Pog A's copy disappears and Pog B's copy shows up. Essentially a visible record of pog movements.