It would be nice in the agent activity section of the queue dashboard to see a timer that corresponds with the ring strategy. If you are using the "Longest Call Wait" strategy, there would be a timer reflecting that. You could do something similar with "Longest Inbound Wait" as well.
Also, a similar thing could be done with the "Fewest Answered" and "Fewest Aent to Agent" ring strategies. Instead of a timer, you could show the number of calls in the 24-hour period.
I would think these would be extremely helpful on the Supervisor Dashboard.