These guys are just a bad match up for the C's with Horford gone. The key - and this will be the case in any game vs Milwaukee or Philadelphia -- is that they have to shoot well.
Giannis can very easily go for 40+ on any night vs the C's. You either get bludgeoned by him and the Lopez Brothers with their length or scorched from outside by Middleton Illyasova, Korver & co. Even Brook Lopez can hurt you from 3 pt range now.
The good news is that for one game, anything can happen. But get this team in a series...no chance without our 4-5 situation dramatically improving.