Imagine having to play two BO3 in the same day, the second one against a team that hasn't played at all that same day. Having the chance to reach Tier 2 in your first year coming from Premier.
All of that while constantly being one defeat from being out of the ascention, as the Tier 3 teams start from the lower bracket in this tournament.
Of course the 17 years olds would get nervous. Give them a break...