I think Perine or Hill can be every bit as good as any back not named Fournette or Mixon. I'm not worried. And even if CB decides against an RB entirely, Gore will be fine this year with Turbin to complement.
I love the people who are down on him because of injuries and then want Allen. Clearly there's a reason he's fallen.
Also, don't listen to ESPN to make your opinion on a pick. They've been showing the bad side of every player taken.