Arizona Cardinals linebacker Daryl Washington was suspended for the whole season after he was found out guilty of taking prohibited substance, the NFL announced on Friday.

Cardinals general manager Steve Kelm immediately released a statement, calling the violation unacceptable.

"It's completely unacceptable that Daryl has once again put us in this position," Keim said. "We all know what the consequences are and will deal with them. From a personal standpoint, our hope is that this suspension will give Daryl the opportunity to accept the necessary help and guidance to get his life back on track and we will certainly support him however we can."

"As it pertains to our team, our approach is the same as it's always been: next man up. We talk a lot about how critical depth is to a team because situations always arise where you lose players, whether by injury or other circumstances such as this one. One player's absence is another's opportunity. That approach has served us well in the past and we will rely on it now."