I think it is pretty clear in this case that the love affair with Smoak is with the front office, and not Gibby.
Carrera is a different story. I think there will be games next season where Gibby plays Zeke over Pearce, and it will drive me nuts, but he's been pretty transparent with his actions that he's not a Smoak fan. Hell, in 2015, I actually thought Smoak should have played more when his power was finally coming together, and Gibby still benched him (some times for Fatty at DH).