In most cases, NFL teams need to worry about chemistry regarding how any particular free-agent signing might fit in their locker room. The Washington Commanders might be past all of that.They need some dudes. Nowhere do they need those dudes more than at wide receiver.With Terry McLaurin their only proven option at the position — and coming off an injury-filled 2025 season — ESPN’s Aaron Schatz thinks the Commanders need to sign free-agent wide …