I agree, if I look at the flags collected in my manager tab I can get a good feel for where my bidding opposition is - not that its 100% reliable. I usually do a final market check at 2.30 am just after the refresh & reset although its not been great for high value players recently. (I find it quite easy to wake up a strange times if I want to.) I find too that I can get a clear run on players when the market is shrinking in the hours before a reset - just gotta be lucky if there's anything worthwhile there.