Do you really think this is news? Everyone knows about Arsenal. However, they are clearly progressing and financially successful, and apparently the management is happy with this state of affairs. If you put aside the meme-ness of their failures, on average they are good.
As for the Inter - Barcelona pair, Barcelona was overrated so many were surprised by the result of the first game. I wrote before the game that this was an equal pair, and Inter never had problems knocking Barcelona out of the playoffs.
C'mon man don't say Barcelona was overrated man, I mean this Barcelona have proven they can actually play and even with this game ending a tie at Barcelona home am still sure Barca can stir up something when they go to Italy. Although Inter Milan is no small team because they get to remove the likes of Bayern Munich and other tough opponent so no what transpires as the final result it will be worth it.
I will remain objective and put Arsenal chances at 30%, PSG at 70%, Inter at 60% and Barcelona at 40%. So on Wednesday all teams will be ready to turn things around or strengthen the advantage they have achieved in Leg 1 like PSG. I know for Barcelona playing home or away is not a problem to worry about right now but Inter reaction in following Barcelona game rhythm is often a serious problem. I mean Barcelona fast game as long as Inter can match it will make it difficult for Hansi Flick. But if Barcelona are given too much space to control the ball then Inter will have serious problems. In Leg 1 we have seen that the tension of the game between the two can be balanced if both increase the tempo of their attacks.