Washington Commanders General Manager Adam Peters had a plan for the team's offense when free agency began in April. That plan included adding weapons to help Jayden Daniels move the chains and finding a replacement for Zach Ertz at tight end without breaking the bank on overpriced talent. Peters was able to do both in one move, signing 26-year-old Chig Okonkwo to a three-year, $27 million deal away from the Tennessee Titans ($16.7 million fully guaranteed). That move may already be well on its way to paying dividends for the Commanders as Daniels and Okonkwo began working together this week with new offensive coordinator David Blough. Washington's offense was heavily criticized last year for not moving around enough pre-snap and for spending too much time in the shotgun/running no-huddle.…