“it’s also undeniable that Abreu has emerged as the heart of the White Sox in recent years. The front office, ownership and teammates alike have lauded Abreu for his leadership and the manner in which he mentors young players as they arrive on the scene. He’s also a fixture in the community on the south side of Chicago and is generally beloved by Sox fans. All of that surely factors in when pricing out a deal and is particularly likely to resonate with owner Jerry Reinsdorf, who has been vocal about his desire to keep Abreu in a Sox uniform (as has GM Rick Hahn).”
https://www.mlbtraderumors.com/2019/11/white-sox-extend-jose-abreu.html