I get where you are coming from but no.
The Saints are more of a Tyrod Taylor or Mason Rudolph type signing team. Daniel Jones, while there may be something left, wouldn't come here as he wants to be with a contender, there is only four weeks left with the Saints and with the Saints, his stats would suffer for his marketing to other teams. Why hurt your resume instead of trying to help it?
Again, I get the thought but I would be floored if he signed.