Would it be better if wards took longer to go invisible?

I postulate that it would add more depth to the vision battle. Have you ever had an enemy place a ward right on top of you? Wasnt it annoying being there to destroy it but having one to few attacks to do anything about it.
I think warding should be more preemptive and checking a bush or over a wall with a ward for instance should risk the ward if someone is there to deny it. Especially with the buff to yellow trinket upgrade and adding even more wards to the map.