On a stand like that, the Touch Bar would be too far away for my taste anyway.
Besides, the Touch Bar was never a selling point for me. All I cared about was the 2TB disk and dual 5K support.
However, I quite like it so that's why I'm hoping for a new wireless keyboard.
Yes, it's too far away for anything beyond occasional use. When I get my 5K, I'll try setting up the monitor behind/above the MBP.