Conner is at 5.6 yards per run so far this year....4.5 in his pro bowl year in 2018...And he is fine as receiver...Conner is the steelers number 1 RB and McFarland could be a good complement for Conner but he will not be a number 1 RB...At least not now....Also don't forget that the texans did not know that McFarland would played so they were not prepared against him.