Any ways in future there will be vskp - tpty VB tht goes via bza. So there is no importance in this route. the best is to run on shorter route. If they are looking for better patronage, they can run via GNT or NGNT, which can add up only 30 km extra stretch. Also there are plans to extend bza - mas JSB to SC. So running VB via GNT is very great option and can get good revenue.