The Giants are basically set for the next two years at least in the starting rotation, with Tim Lincecum, Matt Cain, and Jonathan Sanchez all under team control til at least 2011 at cost-controlled prices. And with the vaguely serviceable Barry Zito signed til forever and closer Brian Wilson still with 4 years left of arbitration, on the pitching side of things GM Brian Sabian’s job consists of little more than plugging in a 5th starter and filling in a few gaps in the back end of the bullpen from year to year.

The offense, however, is another story.

Even with the emergince of Pablo Sandoval as a superstar-type bat, the Giants still put up the following team numbers:

OBP – .309 (last in the majors)
BB% – 6.7 (last in the majors)
wOBA – .305 (last in the majors)

Yes, that is correct. Despite seeing their third baseman post a slash line of .330/.387/.556, the Giants still had the worst offense in the game – that’s just how bad everyone else on the team was.

Of course, the Giants kind of shot themselves in the foot by benching the player with their second best OBP, left-fielder Fred Lewis, for much of the season behind guys like Nate Schierholtz (a putrid .302 OBP), but Lewis’s OBP that was good enough for second best on the team was still only .348, which tells you something about the kind of “talent” Sabean has assembled in the lineup behind Sandoval.

What they really need is to clone Big Panda.

They Giants are not entirely without hope of improvement. The recently resigned Freddy Sanchez improves the offense at second base a bit, and a full season of highly touted catching prospect Buster Posey might provide a boost, but then again that would require actually playing Posey, rather than letting him rot on the bench behind punchless Eli Whiteside the way Bruch Bochy did all last September.

But the problem is that the Giants already have subpar offensive contributors ensconced at too many positions, with Garko at first, Renteria at short, and Rowand in center. Assuming the Giants are committed to giving Posey some sort of shot and letting either Lewis or Schierholtz play one of the outfield corners, their only real chance to upgrade offensively is at the other outfield corner.

But given how good the Giants pitching is, they have a real shot to go deep into the playoffs if they can add only a modicum of offense, and with huge numbers coming off the books this offseason, they should go for it now, while they have pitching a low prices, by signing a star, run-producing outfielder.

Knowing when your team is on the verge of playoff contention and thus that you should spend big to try to get a few extra wins is a key skill in baseball, and for the Giants the time is now. After all, they won 88 games last year despite having the worst offense around.

In sum, what the Giants need is to start Lewis instead of Schierholtz in right field, play Buster Posey full-time, maybe sign Brad Penny if he’s cheap, and do whatever it takes to sign either Jason Bay or Matt Holliday.

What They Need Index

The Giants and the Rockies are battling it out for the National League wild card, but both teams are refusing to put their best lineup on the field.

Seth Smith is the second best hitter on the Colorado Rockies. In 251 at-bats, he has compiled a .909 OPS, and his .394 wOBA is second on the team only to Todd Helton’s .397. And yet on most nights Smith rides the pine behind obviously inferior hitters like Ryan Spilborghs and Eric Young Jr.

Fred Lewis is the second best hitter on the San Francisco Giants. In 273 AB, he has compiled a .360 OBP, and his .339 wOBA is second on the team only to Pablo Sandoval’s .395. And yet on most nights Fred Lewis rides the pine behind obviously inferior hitters like Nate Schierholtz and Eugenio Velez.

Both of these players are clearly superior to the other options at hand, at this point in the season, and both are the second best hitters on their team, and it’s not particularly close. Plus both players have the pedigree and the at-bats this season to suggest that their numbers are not just a sample size issue. Lewis’s numbers in particular are almost dead on his career marks across the board.

It’s pure foolishness for these two teams which each harbor playoff hopes to both make their second-best hitters sit in crucial stretch-run games. I can’t remember the last time I saw even one contending team do this kind of thing, let alone two.