Rhodes could not reveal if the Cardinals or his other former side New York Jets were interested, but he said that he was convinced he would be in the league in 2013.
"It's in the works," NFL.com quotes Rhodes as saying. "I can't talk about it in depth, but there's a good four teams that I'm looking at.
"There are ongoing discussions. I'm trying to see which one will be the best fit for me. You will see me, though."
Rhodes has made 608 combined tackles throughout his career in the NFL.