There is an old saying.
It is, in fact, ancient, dating back 2,500 years to the Sun Tzu military strategy guide, "The Art of War."
Know thy enemy.
Such seems to be the Chargers' plan.
Chances are Paxton Lynch won't stand on a San Diego home sideline anytime soon, if at all, during his NFL career. The Chargers are not expected to draft a quarterback in the first two days of the draft, which is when the ex-Memphis quarterback is expected to be selected. But that hasn't slowed their scouting of him, as Lynch will be in town Saturday on an official visit, a source said.