http://movieweb.com/han-solo-movie-a...y-ace-ventura/
http://movieweb.com/han-solo-star-wa...rs-were-fired/
Looks like Miller and Lord were trying to make it more like a campy Star Wars "Ace Ventura" than the more serious and refined direction the writer wanted.
Honestly, it sounds like Disney nabbed 2 hot directors for the sake of nabbing 2 hot directors and it finally reached a breaking point in fitting square pegs into round holes.