FLOWERY BRANCH – While most eyes are on the Atlanta Falcons’ starting quarterback battle, the fight for the final quarterback spot may prove just as important this summer. The Falcons signed Jack Strand as an undrafted free agent at the conclusion of the NFL Draft last weekend, and he will compete with veteran newcomer Trevor Siemian for the reserve quarterback role on this team.  Strand, 21, was the starter for Minnesota-Moorhead for the last four seasons. He took the job four games into his freshman year (2022) and proceeded to break the school record for single-game completions and was second-team All-Northern Sun Intercollegiate Conference for his 2,280 yards, 16 touchdowns, and 13 interceptions.  After cementing his job as the starter his freshman season, he improved as a sophomore. Strand threw for 3,914 yards, 36 touchdowns, and 11 interceptions over 11 games, setting the program record for pass attempts, completions, yards, and touchdowns.…