Hour 1: Titans open preseason Saturday and playing time (8-9-24)

The Titans have their first preseason game vs S.F. tomorrow night.  What do we think about the playing time for the starters and how much would we like to see them on the field?  Which players and positions will we be paying close attention to?  What do we want to see from rookie pass rusher Jalen Harrell?  What about the NWI vs Burks WR competition?  We take your phones.