Raj and Armaan are the headed that way:
1.They share a common brain.
2.They share the same ties.
3.They have both lost their women.
4.They share the same face pancake.(both are growing fairer by the second)
5.Armaan ends up at Raj's house when he is troubled or distressed and both end up boozing and god knows what else together!
5.They probably will end up sharing each other's private space and leave Jassi to get on with Purab.
I think the Kanta bahen angle is a real possibility .!