Best thing, which we can hope for is a 2001 scenario in BiH where the Croatian Council in Mostar declared self-rule.
This time in regards to self-rule, we should be in a better position. That being said, the reasoning behind this being Croatia is in NATO, and not only but Milanovic wants Croatian soldiers participating in the EU detachment to BiH. Preferable result is we Croats have our own self rule, and eventually join Croatia via referendum. While Serbs are entitled to Republika Srpska and Bosniaks are entitled to Bosnjakistan.