I'd like to see it keep track of the players stats over an extended period of time. Keep buy-ins, add-ons, knockouts, elimination rounds, earnings... the whole works. I've seen tournament managers that track all this information for a singular tournament, but once you extend into a league season, the recorded information is greatly reduced. I've yet to see anything that continues tracking any information on a player after the league has concluded.
I do understand the other managers I've seen. They're primarily set up for people running leagues in bars and such, so all the people turn over on a consistent basis. But what a large group of friends with a long running poker night? What I would like to be able to do is see how many times Joe has bought-in over the course of three years, or five seasons... or how many career KOs he has.
peace