You don't change a franchise with the 12th pick.
And before we start crying over Lillard, he was an expected 2nd round pick whose value surged! New orleans had the 10th pick that year and were expecting to draft him after taking Davis 1st.
NO doubt a team can make a great pick with the 12th but the statistic of odds are you can make a better pick with the top 3. Yes, things can happen, chronic injury can occur or the guy can go on a coke bender and overdose celebrating his pick!!! Its all happend before.
There is no concensus superstar no. 1 pick yet (its early) but we are positioning our selves to be lucky.