Yes. However, you have to be 3 years removed from High School before playing in the NFL. You can't just leave HS and go to the NFL but you don't necessarily HAVE to go to college for three years. Look up Maurice Clarett who unsuccessfully challenged the NFL's eligibility rule.
play college football and be good in it...then get drafted to the NFL and play as a QB
NFL player Will Blackmon played for Boston College.
I fletcher do not think so wait no you have to play college football to go to the NFL.
NFL player Lawrence Okoye played for No College.
NFL player Daniel Adongo played for No College.
yes
NFL player Matt Hasselbeck played for Boston College.
NFL player Tramaine Brock played for Belhaven College.
NFL player Luke Kuechly played for Boston College.
NFL player John Wetzel played for Boston College.
NFL player Nate Freese played for Boston College.
NFL player Chase Rettig played for Boston College.