SPARTANBURG, S.C. -- A daily review of the hot topics coming out of the Carolina Panthers training camp from Wofford College:
Twenty years ago, for Carolina's inaugural trip to Wofford College for camp, there were 10 consecutive days when the temperature topped 100 degrees. It was an issue. This year it's the lack of heat that concerns coach Ron Rivera. He would have liked a few more hot, humid days to prepare Carolina for what it will face in the opener at Tampa Bay. Many days have been in the 70s. One practice was so cool that Rivera had to wear a jacket. So when the humidity rose toward the end of Monday's practice, you could see players wear down and the intensity decline. Rivera spent longer than normal talking to the team afterwards, reminding "you've got to fight it because that's probably what we're going to face when we go to Tampa Bay.''
Tight end/fullback Richie Brockel demonstrated why he will make the final roster during one-on-one drills with the linebackers. First he handled outside linebacker Thomas Davis and then he held his own against linebacker Chase Blackburn. Rivera said Brockel demonstrates the kind of toughness he wants to see from all his players. "It transfers to the rest of the team,'' he said. Brockel jokingly said he volunteered to play defense.
Rivera says he hasn't settled on a starting offensive line, but it appears set with Byron Bell at left tackle, Amini Silatolu at left guard, Ryan Kalil at center, Trai Turner at right guard and Nate Chandler at right tackle. The position of most concern entering camp was left tackle. Bell started the preseason opener and was there again for Monday's practice in full pads. He left at one point with a minor issue with patella tendinitis, but Rivera insisted that won't keep him out of a game. Garry Williams finished at left tackle and likely will give relief to both tackles when the season begins.
Undrafted rookie running back Darrin Reaves left practice with a knee injury and likely will be held out the next few days. He's impressed with his toughness and hard-nosed running, in some ways more than Kenjon Barner. Also out were defensive end Charles Johnson (hamstring), defensive end Mario Addison (flu), defensive end Kony Ealy (foot) and offensive lineman Derek Dennis (flu).
Wide receivers Tiquan Underwood, Brenton Bersin and Tavarres King began one segment of team drills so the coaches could get an idea of what they can do with quarterback Cam Newton. The staff is looking for a few receivers to consistently step up after the top three of Kelvin Benjamin, Jerricho Cotchery and Jason Avant. Underwood, signed as a free agent, looked good with a catch on the first play. Then he dropped the second pass that hit him in the numbers. If you were setting the 53-man roster today, he'd be around 54 or 55.
The Panthers practice at 9:25 a.m. ET on Tuesday, the final session of camp in Spartanburg before returning to Charlotte, N.C., for the rest of the preseason.