You're not wrong. Although Ronnie R. and the Marty's (that sounds like a bad 50's band name btw) haven't exactly been known for splash moves. And that would be the ultimate splash move. One thing I always think about in these kinds of situations is, what kind of drama queen is this guy? He's only been in the league 3 years, he's about to get paid bigtime on his first non-rookie contract, the team he's on has made him a star and Pro-Bowler, and your response to that is to throw a social media tantrum and act like a 12 year old whose Mom won't let him go to the R rated movie?
It's not a very smart approach. Teams pay attention to stuff like that. I'm not saying he wouldn't have suitors if the 49ers don't want to deal with him, but he's not making himself a more attractive target.