Palmer should not be a starter.
He's just a JAG rotation guy which is what he was with the Chargers. He was the 4th/5th WR.
He's essentially the replacement for Mack who's really only a special teams guy.
Ask yourself this.
If Palmer was so good, why did the Chargers, a WR needy team let him go and draft 2 new WRs in this draft ?
If Palmer was any good why did the Chargers not resign him ?
They just let him go