I like how this sentence sounds. Just beautiful!
How about when we use the sentence to mean 'Sourav Ganguly', singular or plural
Plural if you are being respectful - सौरव गांगुली अप्रेल में आयेंगे /दादा अप्रैल में आयेंगे
Usually, the plural form is used for most people whom you don't know on a personal basis regardless of age.
I just meant my comment as a joke, but a new learning nevertheless. Thanks.