I saw absolutely nothing in the game last week to convince me of that. I know Karlos is the shiny new toy, but to me it looked like he plowed into the pile and moved it a little. If there's a big whole he can run through it. His vision of finding a hole seems to be underdeveloped at this point, whereas with Fred, it's his bread and butter. Big difference. Bryce seems to be a much better runner (if he can hold onto the football).
As far as Boobie, I re watched the Packer game last week and Boobie is a BEAST and a monster on kicking teams. I really hope he makes it too.