I honestly expect both Richardson and Pead to improve.
And while I agree that Pead has more to offer all around, the RB's primary skill set is running the ball and Pead's indecision at the line is what gave Richardson the backup job last year. Otherwise why not play a tight end that can catch at half back? Oh, they'll probably do that too
But I think the team depended on rushing yards more and needed a different kind of running back last year, so who knows?
As well I expect Richardson to improve at blocking. That still doesn't mean that they can't or won't both be used in situations that suit their strengths. The idea with this offense is to exploit what the defense gives, and no huddle with the right personnel out there is where I think they can force defensive time outs
They don't want to see Austin out there getting killed either, but that doesn't mean you won't see him lined up in the back field occasionally as well. I am just too excited about the offense this year, and I have to remind myself that this is one of the youngest teams in the NFL.