Can we get Van Damm's Pillager on Summoner's Rift?

Looking at the patch notes today for 5.11, I saw that Pillager's passive had been changed. Something that made complete and utter sense to me. I had found it strange that it lost the Wicked Hatchet passive and turned into a Infinity Edge clone when you upgraded it. Seeing as it is actually a different item than Infinity Edge now, I was wondering if it (and the preceding Wicked Hatched) would ever be making an appearance on the Rift?

I understand that there would be a deal of balance issues involved, as there always is when a new item is introduced, removed, or changed in some way. So, to any Riot staff that may read this; What balance issues are preventing it? Is it a purely arbitrary choice in order for the maps to have unique items, or is there a real balance issue as to why Wicked Hatchet and Van Damm's Pillager wouldn't work on Summoner's Rift?

I've loved the Wicked Hatchet passive since it was released, but 99.9% of my games are played on Summoner's Rift so I never get to use it. Of course, that love was mitigated by the fact that upgrading it loses the passive that makes it an interesting item. Now that this is no longer the case, I have to speak up in the slim hope that I may get to use this unique item in my games.