So that means when Neal escape NL the first time with the shadow he comes to OZ and met there Zelena. Zelena falls in love with him. Wha exactly happen don’t know but I ac imagine that if Zelena turns green or is green from the start. Bae maybe give her the necklace as present, that she sees that green can be beautiful. But I am not sure that Neal wants to stay in a land where magic is intact or his father has the possibility to reach him, cause we know from Manhattan that Nal is running from rumple already a long time, which could mean that Rumple was near to get him, but that would be impossibile in a Land without magic. But if NEal was a while in OZ, Rumple could have found him.
In OZ Neal could then also learn how to use a globe. Before he went to NL and was in the DarkCastle he also listed some things how you can travel between lands. One of them where shoes, which Rumple was searching for by Jeff who told us they were already gone. So that would mean our Neal is a “Dorothy” searching for a home.
But still I ship WICKEDDADDY with all my heart 😛
Heros don't get their Happy Ending!