it is the matter of how would they be composed on that hard game.
That's exactly what they need to do, in the last east finals, they lost their composure during the last 4 games so they lose against the Raptors.
Possibly they can beat the Raptors now with the current line up, but they might struggle again facing other teams, so they need to pass that challenge.
Well it is really tough to handle frustrations especially if you are so eager to win but patience is a virtue, eventually they will find a good way to break that defense. Also, they should use the aura of Giannis so they can rotate the offense to other players. I just hope Giannis would not be forced to do something that might end up having himself an injury.