Would be interesting to see this, besides just the number of frags a player has.

It is pretty interesting to keep track of the K/D ratio.

I believe I was told Client Side Quake C was needed for this to be possible. Now that it's been integrated in 2.4, I'm guessing we'll see a more advanced scoreboard in the near future.

Some extra weapon stats would be cool too:

hmmmm right
we could start with some design work