In this case with the single date I prefer it as it is as it would disturb the balance of the dial. For the 5320 I guess it would be different. As with 5726, 5396 and others
I have not had a chance to see them side by side but have seem both in flesh... but can't really tell the difference between the two! Maybe some collectors have both piece for a photo shoot that can help me shed some light on this matter?! mandatory patek...