Last week, i went for Young Boys to win, game ended with a draw and they didn't impress me that much, so i'm backing Red Star today, they managed to scored 2 goals away which is obviously a massive advantage, and they're playing at home. This is the game i'll be watching tonight.
Since Olympiacos have 4:0 from the first game, i doubt that they will push hard, so i would put money on Krasnodar, or maybe even better over 2.5, as Krasnodar has to go all in.
Young Boys are better team, and Red Star was lucky to end first game with 2:2.When Red Star is playing home they are favorites over stronger teams than Young Boys is, so i would say they have advantage, and my money would be on them. And yeah, it should be most interesting game to watch tonight.
Regarding Dinamo Zagreb, they are class above Rosenborg, so unless something weird happens, they should go through to CL.