I am unaware of Morneau, even what position he plays, but I am sure I will be able to find more on him in some other posts.
A sleeper in the hitting department would be David Ortiz. With Shea Hillenbrand gone and the ineffectiveness of Jeremy Giambi, Ortiz will get plenty of playing time, whether it be at first or DH. Only in the past few weeks has he seen playing time on a consistent basis, and look at his numbers, he has done great. He has even supplanted Kevin Millar to take the fifth spot, the coveted spot behind both Nomar and Manny. Reap the benefits while you can.