The Giants have been awfully quiet this offseason. They have added Derek Holland, Drew Pomeranz, Pat Venditte, and a couple of Rule 5 draftees.
However, the Giants now have a rotation that consist of Madison Bumgarner, Andrew Suarez, Dereck Rodriguez, Jeff Samardzija, Holland, and Pomeranz. To a lesser extent, Chris Stratton may be part of this rotation as well. This is not the most exciting rotation, but it does excel in terms of versatility and depth.
Holland and Pomeranz likely will be starters. However, they and Jeff Samardzija have experience pitching out of the bullpen too.