Arm strength is only one component of defense. LF is one of the positions that can most tolerate that deficiency. Murton's range is pretty good and his instinct are solid. After watching Dubois, he looks like a gold glover, lol. Actually, I thought they were pretty similar. Obviously, it's the bat. Dubois looked lost out there, hunting for every fly ball. I saw Murton take a couple bad jumps and one ill advised dive, but other than that, he looked to be tracking the ball very well. Every time I saw him in Wrigley live he played the ball well. Gerut was awesome defensively (just thought i'd throw that in there, lol). His arm is fairly weak. I agree about his bat. That's the deciding factor. At worst, he's a back of the lineup guy with plate discipline and little power. At best, he's going to be an absolute stud next year, especially since the league hasn't seen a whole lot of him.