Love scores touchdowns from anywhere on the field, cuts and avoids like Faulk, hurdles and has burst speed like Gurley, breaks tackles, etc.
He's a Swiss Army knife.
Williams has tenacity and grit and will be a very good player but doesn't have that ability to make cut, spin, juke and fight for yardage love can.
Unfortunately McVay has expected him to run into a pile of defenders 3 or three times in a row ending a drive before it ever started.
It's a crazy game and anything can happen with so many factors to consider.