Quarterback Blaine Gabbert’s first appearances with the 49ers were decidedly unimpressive during last year’s exhibition season.
UPDATE (1 p.m. on Thursday) -- The 49ers officially announced that they have re-signed quarterback Blaine Gabbert to a two-year deal.
National Signing Day is an influential day in which the top high school players in the country officially commit to the colleges that have recruited them to play football for their program.
Programming note: For comprehensive 49ers coverage, watch SportsNet Central tonight at 8, 10:30 p.m. and midnight on Comcast SportsNet Bay Area
Since the middle of training camp, the 49ers have signed two of their scheduled free agents to contract extensions.