We might get reallocated quota/wild card if we fail to reach top-7. Back in 2012 for example, both Belgium and Finland received a wild card for men's weightlifting events. So, nations that are of similar caliber to Croatia (in both weightlifting and sport in general). The fact that we have some Olympic medals in weightlifting might help our case.
And this time there might be even more reallocations. Some nations will probably have their quotas reduced because of multiple doping cases (Romania is already confirmed for example). All of those quotas will become wild cards.