By Zack Farmer
It has become clear the Giants are serious about keeping its core pieces in San Francisco.
Pablo Sandoval is locked up through 2014. Matt Cain got his new five-year extension just before the season. And then there's Madison Bumgarner's new deal.
Buster Posey is locked up in arbitration for a while and is not an immediate concern.
With Tim Lincecum's third straight bad start, it's about time to consider whether he is a part of that core.
And if he isn't, there need to be serious talks about trading the two-time Cy Young winner.
Lincecum has two more seasons left on his current deal, which will take him to his free agent years, and he will most likely command $25 million-plus per season. In his first season past that free agent year, he will turn 30.
Neither of these facts are that concerning. I mean Cain will be the same age.
But Lincecum's velocity has steadily decreased over the past three years. In his start in Colorado, he was topping out at 90 mph and was consistently at 89.
He has three straight seasons where his walks per nine innings has gone up. He also has four straight seasons where his strikeouts per nine has gone down.
Last year's strikeout-to-walk ratio was the worst it has been since his rookie season.
By the numbers, Lincecum looks to be on a steady decline. The eye test says he is on a steady decline.
All of this makes this season a crucial one for Lincecum's future in San Francisco. If he fixes the control problems, he stays.
If Lincecum's velocity continues to decline and his control does not improve this season, it will be time to be serious about trading him.
If Lincecum is not part of the core or the foreseeable future, they will need to move him this coming winter.
The Giants can't go into next season knowing they will not be keeping Lincecum and trade him midseason. If this team expects to contend, it can't wait until the trade deadline next year to do something with Lincecum.
The team will be able to find a better deal in the offseason.
Trading him could also result in getting that ever-elusive bat. It could result in getting his heir on the mound.
It would be a big change but if his performance doesn't improve this season, it will be a necessary change.
Follow Zack Farmer: @ZFarmerExaminer