Minor league baseball people is my friend going progressing in in the minors or lagging in the minors?
So my childhood friend got drafted to the pittsburg pirates in 2013 and since then he has been moved around to 3/4 teams it seems. and at one point he went down to a lower ranked team in a league it seemed. this is his page http://www.baseball-reference.com/minors/player.cgi?id=taylor002bla
are these good scores bad scores or are they bad or good leagues?