twiikuu- I saw a lot of people not really interact with their roster after their initial setup, I think the cognitive load was too heavy and there was a lack of feedback/notifications after matches are reported. Maybe people are just not that keen either? Dunno.
I'm used to the HLTV fantasy where you just pick ur roster before the event and u can't change it. Also limits the number of players u can get on the same team by 2.