Buccaneers at Dolphins: Three positions to watch for Miami

The Miami Dolphins close out the Preseason tonight with a game against the Tampa Bay Buccaneers. What positions should be the focal point for Miami tonight?

Congratulations! You have officially made it through the offseason, through training camp, and, by the end of the night, through the Preseason. After tonight, the Miami Dolphins will have their final roster cuts remaining as the last major event before they officially begin the 2015 regular. What are the key positions to watch into tonight's contest, positions that still have the most to be decided for the Dolphins?

Guard

It feels like guard is one of the positions to watch every single week, but there is probably a reason for that: it is…