By Alek Arend Last week, Brett Favre went on the record saying he thinks Davante Adams will have a down year playing with Derek Carr compared to Aaron Rodgers. “It’s just hard to shift gears,” Favre said, “especially from a player as prolific as Aaron Rodgers. “I think Derek Carr is a very good quarterback. But, he’s not in Aaron’s league yet. May never be. And, that’s no disrespect.” He makes a good point. Going from Rodgers to Carr would probably result in a dropoff for any NFL wideout. However, FS1’s Colin Cowherd disagrees. “Derek Carr is a top 10 QB. He carried a dysfunctional side show l…