2 moves we still need to make

As much as I like Simmons, I don't think the juice is worth the squeeze. Howden played very well and is very cheap on his rookie contract. I do not think we "need" Simmons and I don't think that he is a good value-signing. He is an upgrade over Howden for sure, but not enough to justify his Salary.

I'd be hip to sign any starting caliber tackle though. I am afraid however that Kansas City will be signing one of the two of them. I have heard a buzz that Bakhtiari wants to reunite with Rodgers in New York. Kansas City may also still re-sign Smith.

I think it's unlikely than any of the 3 guys you mention will be Saints when the season starts.