Really great idea. But it would be wonderful if the threshold values are editable and not strict at 15+ and 5- (may be with some xml changes, it doesn't need to be very easy :)
One step further and these texts can start with "may" for not-exact (not scouted fully) attributes like "may strike the ball cleanly" for attribute range 10-15 if the higher value is greater than the limit value or vice versa for lower limit.
May be I have fantasized a bit with the last idea