[mythtv] Skipping Commercials When Not Done Flagging

[Ben]

First time poster...I really love this software, and it may be time that 
I chip in coding.  So allow me to ask this: is there a good reason that 
commercials cannot be skipped even though the entire show hasn't been 
flagged?  For example, my wife and I often start watching a 7:00 show at 
7:30.  With the recent CVS update of commercial flagging starting at the 
beginning of a show, I know that the flagger has surely finished 
flagging roughly half the show.  But since the show isn't officially 
marked "flagged", I can't automatically skip the commercials.  Where in 
the code would I look to enable commercial skipping even though the 
flagging hasn't been finished?  Is this too big of a change for a first 
MythTV patch?  I would love to have this feature.  Thanks in advance!