There's ~14% chance they'll have 2 lotto picks and I guarantee you they'd take one if that were the case. At this point, I'm ok with just about anyone except Dennis Smith, unless their pick somehow falls to 8 or 9 and he's somehow left.
Unless the Sixers win and Orlando loses, the Sixers will be in the 4th slot. Thus, they are not likely to be no lower than #7 and that would take all of the Top 3 to be lower finishing teams. In that case, the Sixers would have #6 and #7. It's far more likely that they will get #4/5 or Top 3 and #4.