First of all, thnk you for the input. Trade suggestions do often get disregarded in these forums.
Whether or not the Guardians make that type of move, I can see why they wouldn't, but also why they would. Bogaerts isn't a huge step down from Lindor, is someone Francona is clearly familiar with, and is locked up at a $20mill AAV for 6 more seasons. Lindor will be making more than that in 2021 guaranteed, and then leave.
I do disagree that the Guardians window is only 2 seasons. They are in the post-season hunt this year with next to nothing from Kluber and Carrasco, and already dealt Bauer. I don't think they fear losing those arms kills their chances. Especially since Bieber and Clevinger are looked up for the next few seasons, and with Bogaerts and a few of their other players, can still keep them in the hunt in the AL Central.
Lindor is the face of the franchise, but franchise players get dealt all the time by small market teams, who sometimes need to be bold to stay competitive. And no team likes deciding the window is closing and going into some drawn out rebuild that leaves thousands of empty seats every day.
They didn't deal Bauer for some package of younger MLB players with lots of control for the purpose of going into a rebuild...