Page 45 in the rulebook details what happened when melee heroes engage ranged creatures. There is mention that “the Hero with the bow could choose to target the Goblin who is about to shoot”. How do you mark which Goblin is not in melee? Does it matter if you do or not?
Personally I just keep the creature tokens in a line (assuming more than one)... first ones would be the ones not stuck in melee (if they have range ability of course)...I normally try to get them all tied up in melee after the engagement round