Ches, I was thinking about half time odds only.
Another example:
You open the thread called (LIVEBETTING, Juventus - Brescia) just after the HT whistle with odds taken from online bookie
Juve 2.00, Draw 2.80, Away win 4.50 (or so, can't remember the odds) and, since it was 1-1 at HT, over 3.5 @2.10, under 3.5 @1.80
And you close the event after the 2nd half kick off.
And guys could cover potential losses at HT. I know it's a hard thing to do, but that'd change this subforum forever. Much more excitment imo.