Will Ian Book be the next Saints QB to beat out Taysom to be the starter?

Then again this could be completely off the mark if Hill was splitting QB snaps with Siemian this week.
Semian been getting the QB2 reps week to week as the game day #2. B4 Hill got hurt he was repping his other roles. I imagine Hill needs a couple of weeks of ramping up his QB reps to be ready to play.