Could very possibly take a similar route that Sabres prospect, and now current Sabre, Zemgus Girgensons took.
Girgensons committed to Vermont, was drafted 14th if i remember correctly, and decided to forego college and proceed straight to the AHL. He, like Greenway, had an NHL size body as a teenager.
One year in the AHL did wonders for his NHL readiness. He's playing on the Sabres first line and looks good. He'd be on the third line of most NHL teams.
I predict Greenway going 12-18th in the 2015 draft and playing one year AHL, and entering the NHL as a 19 year old in 2016. If i were Jordan, I'd keep working my hardest everday, contact Zemgus about his experience, and make the AHL versus NCAA decision in July of 2015.