Getting ahold of replays of professional level matches

I feel like as a person at home if I were to be able to watch replays of exactly how lanes are managed at a professional level I would be able to improve massively. Rather than only seeing the gank and the mechanics in question during the skirmish, I would like to see how players set up the waves. As the new client has been out for a while I would like to suggest being able to subscribe to a team/event/player and receive replay files for that match.