BEREA, Ohio -- So much for understanding.
Three days after asking for patience and a little less than a week from tempering expectations for Robert Griffin III, Cleveland Browns coach Hue Jackson said he expects significant improvement from Griffin when the Browns play at Buffalo on Sunday.
"There needs to be a jump in performance," Jackson said Wednesday. "I can understand last week. Last week I tried to temper this whole (media) room that it may not go well, because I knew it could happen.
"Now this week I can't say that.