With their first pick on Day 2 of the NFL Draft, the Miami Dolphins stood pat at number 43 overall. No trade back. No overthinking. Just a clear, intentional decision to add Texas Tech linebacker Jacob Rodriguez, a move that offers an early glimpse into the defensive identity being built under head coach Jeff Hafley and General Manager Jon-Eric Sullivan. And if the reaction from around the league is any indication, Miami may have landed one of the most impactful defenders available on Day 2. THE TESTS MATCH THE TAPE What made Rodriguez such a strong Day 2 target wasn’t just one trait, it was how complete his evaluation became over the course of the pre-draft process. The production had always been there, but as teams got a closer look, his athletic profile and background only strengthened the case. That combination is what ultimately solidified his value in the second round, something Mel Kiper Jr. of ESPN pointed to when discussing the selection.…