Do 49ers need to add any quarterback depth in or after 2026 NFL Draft?

In all likelihood, the 49ers already have the four quarterbacks they plan to take to training camp.A year ago, Brock Purdy and the 49ers agreed to a contract extension that makes him among the top-paid players in the NFL.And before that development, veteran free agent Mac Jones was added on a two-year contract to serve as the backup.Jones ended up starting eight games after Purdy was sidelined with a toe injury. He kept the 49ers afloat, as the team went 5-3 during his time as the starter.San Francisco invested a seventh-round draft pick last year in Kurtis Rourke, whom it knew would not be available as a rookie after undergoing offseason knee surgery.The 49ers also added Adrian Martinez as insurance after Purdy’s injury early in the regular season.San Francisco again could keep two quarterbacks on its 53-man roster this season with the winner of the No. 3 competition taking a spot on the practice squad.Who’s hereBrock Purdy, Mac Jones, Kurtis Rourke, Adrian Martinez.Who’s goneNone.Who’s unsignedNone.What’s happenedA lot of locals believed the 49ers would be trading Jones this offseason for a Day 2 draft pick.But up to this point, the market has not...