To some extent, it is an individual thing. It will be influenced by his personality and priorities. JMO, but I think a fair offer gets him here. I would like it sooner but he may wait until that talking week prior to July 1. Or he may go all the way to July 1 and see what kind of offers he gets.
I think 'fair offer' means something like 4x3.5-4. That would almost double, or slightly more than double his career earnings to date in a single year. But maybe teams are talking 5-6 years in that talking week. That would likely tempt him.
None of us knows, but I know I would like Chevy to make an effort to get it done ASAP.