We had shown:
Lux
Soraka
Tristana
They had shown:
Maokai
Riven
Kassadin
Blitzcrank
Gragas seemed to fit our team the best. We have a team who wants to stay away. Raka, Lux and Trist all want distance, especially between the team they were showing which was a "get in there and make something happen" team.
And so gragas is the one "jungler" in my arsenal that fits what we needed, which is something to prevent their team from getting a proper fight off.
Unusual? yes, but imo it was an educated decision based on what we saw at that point.
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~Ç~ http://img.imgcake.com/AlecTrevylan006/fdshieldpngyn.png Eff_Dee
http://img.imgcake.com/nio/9fdpngys.png