Last thing you call Gasperini is a pussy coach lol, more like a naive dreamer who plays as attacking as possible against the biggiest superstar attacks. Did against City, PSG and now Liverpool, got demolished for it.
That's a tough situation Inter put themselves in. Even with 7 points out of 9 in the last 3 rounds, they might be out. In theory, they can proceed with only 5 out of 9 pts, but everything needs to go their way with the other results for this to happen.
If M'Gladbach beats Shakhtar in Germany in the next round, and if Real do the same in Ukraine the round after - both of which are very possible - then Inter will either have to win 3 out of 3, or they will need to win 7 points of the remaining 9, which will include a win in M'Gladbach or a 3:3, 4:4 draw in Germany and a win against Real Madrid in Milano.