It’s been an offseason of change for Justin Herbert and the Los Angeles Chargers. Two of his top targets – Keenan Allen and Mike Williams – are out, as is running back Austin Ekeler, meaning the offense will take on a new look as Jim Harbaugh takes over. A key part of the new plan is former Georgia star Ladd McConkey. The Chargers selected him with the No. 34 overall pick in the second round of the 2024 NFL Draft, and he made an early impact through minicamp. In fact, he drew some high praise from Herbert, who’s entering his fifth season in the NFL. He said McConkey doesn’t act like a rookie w…