On Friday, the Memphis Grizzlies announced that they have signed Justin Bean and Jacob Gilyard. View the original article to see embedded media. Last season, the Memphis Grizzlies were among the most exciting teams in the NBA. Led by All-Star point guard Ja Morant, they have a young roster that finished as the second seed in the Western Conference. Morant made (and started in) his first career All-Star Game, and the Grizzlies also beat the Minnesota Timberwolves in the first round of the NBA Playoffs. Unfortunately, they lost to the Golden State Warriors in the second round, but it was…