The answer was nearly always the same: "'You just know.'" Palmer said in a letter published by the Cardinals.
Palmer has played for the Cardinals for the last five years, starting 60 games.
Peaceful Protests Constitutional Right of Iranians - President Rouhani
Nikki Haley, the USA ambassador to the United Nations, said, "The Iranian government is being tested by its own citizens". The Mehr news agency reported Sunday that the two protesters were killed in Doroud, in Iran's Lorestan province.
The Cardinals' offseason of change won't be limited to their head coaching position.
"For me that time is now. Why?" He spent the past five years with the Cardinals where he returned to Pro Bowl form.
"What I'll never forget are the relationships - not just the unbelievable teammates and coaches, but all of those countless people at the Bengals, Raiders and Cardinals who work behind the scenes to make this whole thing run".
Raiders preparing to offer Jon Gruden head coach job
After departing from the Raiders, Gruden moved on to become the head coach of the Tampa Bay Buccaneers from 2002-2008. They lost their last four games in succession and were sloppy and non-competitive for long chunks of the season.
Palmer was reduced to just seven games this season after breaking his left arm. he was placed on injured reserve with nine touchdowns and seven interceptions this season. To wrap up his career, Palmer landed in the Arizona desert in April of 2013 and spurred one of the most successful runs in the history of the Cardinals in that state, accumulating a 38-21-1 record as a starter.
His relationship with the Bengals ended poorly, with Palmer requesting to be traded after the 2010 season. But Johnson and Palmer's injuries as well as other key injuries on offense were crushing.
Look! Up in the sky! It's a Supermoon!
The so-called supermoon passes behind the peak of the Washington Monument during a lunar eclipse, Sunday, Sept. 27, 2015. But experts believe the "blue moon blood moon supermoon" rising on January 31 will be the most extraordinary of all.