Timesheet Hourly breakdown - Daily

Would it be possible for a future release to include being able to split the time on daily timesheets by the hour - so to actually include the hours of the day. eg - 8am - 10am on one project, 10am - 11am on a different project, instead of just entering 2 hours, 1 hour in the boxes. It would be nice to see a split on a daily basis with allocated times in more detail.