Is the Vritrasura they are showing now different from the Vritra they showed previously - the one possessing Sati, the one who was allied to Taki? Actually, after the killing of Trisiras, Twastha invoked Vritra in an yagna - I had no idea that Vritra was his son.
So they will ultimately show the sacrifice of Dadhichi and a feather in Indra's crown? I'll be surprised if they do.
And finally, Vrinda has surfaced. But this idea of her purity being enough to protect Jalandhar sounds insane - I mean a fat amount of good that did Indrajit in the Ramayan, whose wife Sulochana was said to be one of the leading pativratas, in a select group that included Sita and Savitri (no, not DkDM's Savitri).