Our record is skewed by the opposition though. There are two legged knock outs and we're often competing in at least one of them, it's just we get have lapses and get punished by teams with serious quality and there's no way back.
But there's no way that a first leg semi final against Ajax is going to have us 5-1 down. Even if we're 2-0 down, we're capable of overturning a deficit like that whereas we'd have no chance against Bayern. I think we'll make it difficult for ourselves on a few occasions but I'd hope we can at least reach the semis of this.
I think the only barrier will be Wenger not prioritising it like Pochettino didn't, which I'm still not sure if he'll do or not.