Well, after the previous post, this is timely, although not eminently soon.
I just received an email from Microsoft announcing Skype for Business is officially being retired and we must move to Teams. The good news is, it is almost 2 years away (July 31, 2021)! I am hopeful that the Microsoft Teams interface will be streamlined (eg. to not take up nearly an entire monitor) before we are forced to switch over.
Troy @ TLC