I don't like your chances Michael.
A few years ago, i asked Alan to add a tiny icon on the scoreboard to highlight when a player has achieved a maven but his response was that the score board is already to cluttered.
Alan, i don't suppose that you might reconsider that request?
I think that it is easy enough for a player to time themselves.
And of course some players ( myself included ) will sometimes leave a game open for hours, only returning to it occasionally, perhaps during ad breaks on the telly, between completing chores around the home or between horse races.