The question is, who will replace Sims? From what I've seen, Bird is a better five-eighth than he is a left edge forward. Burns is still a work in progress and most of the other current candidates are off contract at the end of this season.
Given Sims is reportedly on 800k p/a and given we have so many that may move on at the end of this season, I'd like to see Saints splash out on a quality edge forward. My Michael Molo is the answer however, he is also un-tested right now. He may just be the a candidate for the position.