Boring Tournaments

Well, hi, i'm just kind of worry bout the tournaments, they are getting kind of boring chosing the same picks, i've seen all tournaments, but i think, that they need to expand the game a bit more, like, between 2 teams are 5 bans each and 5 picks, equal are a 20 heroes between picks and ban, so the idea its basically if they already pick those 20, they cant pick those 20 hereos in the complete serie BO2, BO3, BO4 and BO5, wich means you see more hereos instead of just a change of 2 or 3 in picks and bans, that probably would be a nice touch since pro players can play with more than 10 hereos at least. thanks for read, sorry for my grammar, not my original language.