He will split carries in Seattle as well only now instead of just splitting them with Barber hes' going to split them with Morris and Duckett as well. He'll get the same amount of carries, or possibly even less, most games in Seattle as he did in Dallas.
He's just not unhappy with this situation, yet, cause he actually thinks he's going to get the shot to be the 25+ carry per game back in Seattle that he wasn't going to be in Dallas. By the end of the 3rd game, when he realizes he won't get that in Seattle either, he's going to be angry and sulking again.
Not to mention that with the loss of Hutch a couple of years ago, and what not, Seattle appears to have become much more of a throw first, run second, team anyway. Jones will be just as miserable there as he was here the only difference is that there he's not likely going to contend for a Superbowl.