New wheel spin VR usage

So in the new event wheel they added there are 20 items in total. 7 of these items can be obtained using vrs. The other 13 can only be bought using multibucks. If I obtain all 7 vr items, surely I should be able to use those vrs in some other way rather than every duplicate becoming useless from that point onwards. Like maybe let me spin again for 5000 vrs or something so that duplicates aren't a complete waste of time?