I screwed up and neglected to offer a pitcher a LT contract before arb kicked in. This is his 3rd arb, so I figured he's going FA next year. Much to my surprise, I find in next years FA screen that he's willing to sign LT, with the contract starting next season. Now my question is, do I sign him now or wait until near the end of the season? What I mean is, will he change his mind about signing sometime during the season, or will his decision remain the same all year. Because if he's not gonna change his mind I'd obviously rather wait until near the season's end to hedge my bet in case he was to suffer some kind of bad injury this year.