Not really. Arse let Barca play to their strengths, they lack character and discipline, and fail every fvcking time in a big game. Wenger is also not tactically flexible to set his side to counter a particular side, and will not set his side any way to counter Barca.
Hercules beat Barca at Camp Nou in La Liga, so can any team with luck, discipline, and resilience (and yeah Barca were sh1te in that game). Arse lack all those three attributes including luck.
Arse will be the last team who can beat Barcelona over two legs, and if they do I will actually be amazed.