I just read this article that was posted on Bleacher Report, and it pretty much outlines how a decent number of us feel about the Colts drafting a running back in the 1st round.
That being said, there was one comment made in the article that sparked my interest:
"With the news that Trent Richardson's late-year suspension voids the guarantees in his contract, per CBS Sports' Joel Corry, it's almost inconceivable that he'll return next season."
Having read this, I agree 100% with the comment now that there is no way Richardson returns as a Colt next season.