SFGRTB
Superstitious Fan
Looking further at these ten:
Jose Bautista - 36 year old coming off down season, posting worst numbers since 2009. Still good numbers (.818 OPS) but he may need to go to an AL team where he can DH more.
Rajai Davis - Another 36 year old who doesn't start full time. His on base is very poor for a leadoff hitter.
Ian Desmond - 31 year old converted shortstop who posted best numbers in three years (.782 OPS) with Texas. His offense would be good for a shortstop. Its pretty average for an outfielder and there's a good chance it will drop if in SF.
Dexter Fowler - 31 year old outfielder has put decent to good numbers playing at offensive home parks (Colorado, Houston, Cubs). Had a great year in 2016 but his previous three seasons yell "caution!"
Carlos Gomez - Another 31 year old, but this one is coming off a disastrous 2016, salvaged by a late season surge with Texas. If not for that late surge, his numbers would have declined for the 3rd year in a row.
Angel Pagan - I think we are all familiar with him.
Colby Ramsus - 30 year old who had an awful 2016. Hasn't posted good offensive numbers since 2013, and has regressed in two years with Houston.
Mark Trumbo - 31 year old who should probably stay in the AL to DH. Don't know if he has improved much defensively but I remember hearing about his "adventures" in the outfield when he was with Anaheim. Had a great offensive 2016 after three supbar seasons before that.
Jay Bruce - 30 year old who only brings pop. Career on base hovers around .318. His 2016 slash was .250/.309/.506. Compare to Williamson - .223/.311/.411 and Parker - .236/.358/.394 and keep in mind that 2016 was Bruce's best year in 4 years.
Curtis Granderson - 36 year old who had a decent year. Probably best option of the group. Cost may be too much and his numbers may not be any better than Parker's.
One guy we keep forgetting is Michael Saunders. He'd probably be my first choice out of all these options. And he might not even cost an arm and a leg.