I'm saying they could have handled another year of Jones as backup and not drafted Dobbs in 2017. Then as it turned out, they got Rudolph in the '18 draft and could have instead had a real position player in either Kittle at TE or King at Safety instead of Dobbs in the 4th round. Both Safety and TE positions were needed in the '17 draft.
Its not like the backup QB played much in the past 2 seasons in Pittsburgh and its not like Dobbs was worth having take snaps in the Raiders game anyways.