Viewing the source of a region

Is there anyway to select a region from the region list and have it show you where in the source waveform that region is? Its really hard to know sometimes just by using audition.

no.

Is this something I can submit a wish item for or are there reasons this is not already done?

yes, please feel free to submit it as a feature request. nobody has ever mentioned it before, and its never crossed my mind to want it.