He is good to great player and he has the hardware so yes is my answer. He will be a first ballot kind of guy I wager.
He does have the accolades and resume to boast a HoF-like career. But I think he would need to at least play 3-4 years, and maybe hit Allstar or All Defensive Team twice at least before being anointed.
NBA champion (2014)
NBA Finals MVP (2014)
2× NBA All-Star (2016, 2017)
2× All-NBA First Team (2016, 2017)
2× NBA Defensive Player of the Year (2015, 2016)
3× NBA All-Defensive First Team (2015–2017)
NBA All-Defensive Second Team (2014)
NBA All-Rookie First Team (2012)
NBA steals leader (2015)
Consensus second-team All-American (2011)
2× First-team All-MWC (2010, 2011)
California Mr. Basketball (2009)