In any negotiation you want to ask high but settle lower. For example, if you ask for a second round pick, the counter may be a third round pick. In a negotiation you can always go down but you can’t go up. One of the first things I realized when negotiating contracts.
He’s been with the 49ers part of one season and three full seasons. After he came over from NE he was healthy and in the last five games of the season, the team looked very good. Everyone was confident about the next season. Unfortunately, he got hurt in the second game against KC and was lost for the season. The following season he was healthy and led the team to the SB. Last season, he got hurt and that was it. If he stays healthy you’ve got a dynamite QB. His biggest flaw is holding the ball too long. Against the Rams last year (forget which game), Shanahan made him get rid of the ball quickly and he looked better. I think the 49ers are tired of his brittleness and his tendency to hold the ball too long.