Ruturaj Gaikwad's call-up is a defining moment for Indian cricket...
Riyan Parag's injury opens the door for Gaikwad's talents to shine...
The tri-series stands as a critical test for Gaikwad's capabilities...
Gaikwad's performance could lead to a permanent spot in the national side...
All eyes will be on Gaikwad as he steps onto the international stage...