Ehhh, I disagree with that. All we have is context clues around what any GM/Team does at any given time, it's not as if they often come out and say "yeah, he wanted to much god damn money" or "yeah, coach hated him." as a reason for trading or not signing a player. The context around Vrana was his ice time was nose diving, he was routinely eating healthy scratches, and when he was played he was basically stapled to the bench when the game "mattered". If we can't use those context clues to pretty reasonably state Lavi didn't like him and Mac was trying to get someone in he would like/use, we basically can't have any discussions on the why or what a team is doing. Context clues are basically always all we have.