rise or fall of trps?

guys i read many of you are of the opinion that trps wud fall this week due to clash of kbc and most imp the bhagya...but consequently udaans trp is increasing for two or three weeks thats bcoz the audience has started taking interest in the story of ranvijay and kn ...i dont think trp will fall bcoz each show has its diff audience , once they know taht its 10 min xtra they wudnt change the channel until it finishes