Little has been inconsistant since his days back in North Carolina. He may have a good game and come back with 3 or 4 drops in the next game. It didn't matter who was QB of that team, McCoy or Wallace, the result was the same. The offense needs to be retooled for the WCO and it needs to start with a receiving corp. There are a lot of QBs who have excelled in the WCO such as Matt Schaub and Matt Hasselbeck, two late round QBs, and others who have just flat out dominated in it like Brett Favre (2nd round pick), Aaron Rodgers (1st round pick), Joe Montana (3rd round pick) because of not only their skill set but the team that was put in place around them. If you put X QB in Clevelands WCO the results will be the same. They have nothing. Really if not for the 76 yard TD by Little he would have had another average, ho-hum day, same with Wallace. Their offense is just not good, they need a lot more talent on the offensive side of the ball before they give up on McCoy.
IMO St. Louis screwed up by switching from the WCO to Josh McDaniels offense. Bradford was much more effective last year then he is this year. You got two QBs who've been in the league two years with two different offenses and for Bradford next year it will be three years in the league with 3 different offenses in all likelihood. I just don't think you can fairly judge a QB, a rookie, who has to pick up all the nuances of the NFL and learn a new offense every year they're in the league.