I'm not sure that guy would be an upgrade over what we have and he's a LT so it's not really what we need. But, sure, I guess we could take a shot at some LT depth if the price is right.
Beyond that, the article is pure speculation. The guy is 3rd on their depth chart at LT so he could get cut and the Saints need help at Tackle. There is no source or claim in the article that the Saints have shown interest or that the Chiefs are actually looking to trade him.