Good organizations look everywhere for talent, it would be a no risk move to look at a talented player who never panned out. We've seen it a million times w/ QBs through the decades.
That is such a broad and general statement. The jest are specifically looking at one of the biggest draft busts in modern day nfl. No matter how great of idea you think this is, they wouldn't be doing it if they weren't in desperate need of qb depth with as cheap of compensation as possible (because they know they have cap issues).