Hey thanks for sharing, rugby works wonders in the way it spreads. I just realised you're just the person I need to ask; I've been curious for a while about how big rugby is in the college system. Mind providing some insight?
It's growing at a pretty rapid pace and has been since mid 2006-2007 I'd say. Things absolutely picked up after the 2011 World Cup - sitting down and watching the matches with my college side was awesome.
On the national level there are multiple schools every year now that are converting from club to full varsity programs with dedicated paid coaching, trainers, facilities and even scholarships. Even more encouraging, this is happening both at small private and (to a somewhat lesser degree - but once the model is proven by smaller schools I expect this to change) big public universities as well.
It's growing rapidly at the grassroots level as well which is extremely encouraging. My 14 year old brother is actually going to start playing in the Fall - bugger got the good genes and is a bit of a beanpole but is already 6'2" - I told him to say he wants to play #8
Always wondered how a player like Hoiles would go as a running back too. He might be a bit small but he has the pace and ability to place in contact due to being a forward. Hooper springs to mind also. Lower centre of gravity but excellent pace.
Hoiles is probably too tall for RB as well at 6'3". For reference there's usually only 2-3 RBs in the Top 10 each year that are over 6' - most of those guys are still only 6'1" and sometimes 6'2". The taller guys like Matt Forte are sometimes used in a role that mixes looks in terms of them playing receiver on one down and then RB the next one, etc.
I didn't think of Hooper earlier but with his aggression, speed of the mark, step, top speed, ability to dominate contact and his build..he'd be an absolute dynamo at RB.