When I have less than 24 hours to make a move, the little clock next to the players name turns red letting me know I will run out of time soon. This is very useful to me.
Unfortunately when my opponent has less than 24 hours to make a move I get no indication on my games page. An opponent could have less than 20 minutes on his clock and unless I click on the game I wouldn't know this potentially useful information. If the little hourglass next to "waiting" turned red, if an opponent had less than 24 hours to make a move, it would be very helpful.