Raiders' Antonio Pierce: 'Ask Davante' why rift developed

(Photo credit: Stephen R. Sylvanie-Imagn Images)
Las Vegas Raiders coach Antonio Pierce remained mum on the tension between the team and disgruntled star receiver Davante Adams, who requested a trade last week.

Speaking to reporters Monday after the Raiders' 34-18 loss at the Denver Broncos the day before, Pierce was asked what he thought sparked Adams' discontent with the team.

"I don't know," Pierce said. "I think you