By Tzvi Machlin After five years out of the NFL, Colin Kaepernick finally got a tryout with an NFL team. But if the latest reports are true, more could be coming if he doesn’t get signed soon. The Las Vegas Raiders have given Kaepernick a tryout this week. But according to Mike Florio of ProFootballTalk, two more NFL teams are interested too. PFT wouldn’t state which teams have expressed interest. However, that interest reportedly pre-dates the Raiders actually bringing him in for a workout. If there is legitimate interest from Kaepernick out there, those teams may want to act quickly. Reports…