Why is there so little love for Tank Thugs

I love to roll around in the tank and the destruction and most of the kills they end up getting are worth the downtime in itself but  I find myself getting bored  because there's no Grand achievement to be working towards as a tank main.  Even if the tanks got their own passive rewards like you do while playing infantry it would add to the engagement. Something like a dog tag system to track the names of the tank driver's I've killed and how many soldiers they were carrying at the time. Sugar, just let me see and show off how many forced bails I've caused. Please, just reward me somehow for my effort or let me show off my achievements. 

Thank you.