Sage should absolutely be given time and support. For one thing, even if he isn't quite what the board hoped he'd be, changing a manager early just creates instability. For another, he's walked into a period of significant flux where even an experienced premier league manager would need time to organise things. He did well in France, we didn't just appoint him for no reason at all. Plus, compared to his immediate predecessors he has a lot of very average players and not many good ones. Changing the manager won't change that. So yes, of course we should be behind Sage.
However...
I remain concerned at Sage's tactical approach. It's not so much that he wants us to attack more, it's what comes with that. It's the pressing game that I can't see working for us, not with our calibre of players and not given the quality of the league.
The idea that the attack is fine and we'd be ok if he could just fix the defence is, I feel, a simplistic misunderstanding. We commit bodies forward more under Sage, which means they are higher up the pitch when we lose it and there are more gaps behind them. Trying to press the opposition in their half when we lose it is the natural solution to having placed more bodies in attacking positions to begin with. They can't flick a switch and suddenly all be back in position in our half. It's the attacking strategy that creates the defensive frailty, especially the sense of chaos.
And it is chaotic. When they got their second goal last night, Mitchell seemed to have lost the scorer. However, he was the only palace defender inside the width of the goal, and he'd had to come all the way across from where he would normally be just to get close to the guy. The other four defenders, including the three 'central' defenders were outside the width of the goal because they'd all got dragged around chasing other players and trying to fill gaps aggressively rather than dropping off into a structured shape. They aren't great players anyway, so they need to work as a unit. Better defenders than ours would struggle in this system.
Perhaps Sage will make pressing work. I am concerned, however, that he hasn't looked at all the wider circumstances listed above and been more pragmatic. That much is on him.
So yes, it's very early and I'm behind Sage, but I can also see worrying signs in his work.