1
No offensive upgrade, but 2 pitching prospects, both LH.
Mauricio Robles, 20-yr-old Venezuelan, listed at 5-10, 160(!), a strikeout artist in the low minors: http://www.baseball-reference.com/minors/player.cgi?id=robles001mau
Luke French, 23-yr-old 8th round pick who's worked his way up the ladder to AAA (6-4, 220) and seems to have made nice strides this year with 7.9 K/9 and 2.2 BB/9: http://www.baseball-reference.com/minors/player.cgi?id=french001luc
Neither listed among the Tigers' top 10 prospects.