I would like to introduce the Ping:

While in Haven:
1) Type in a players name
2) It highlights the knight on your map/screen
3) You now are not required to spend 5 minutes searching for a knight.

This will make locating friends, and merchants in crowded areas MUCH simpler. Especially if you do not know what sector of Haven they might be in. (But personally, I just enjoy stalking people.)