In fact, a new line to be laid from Chikkaballapur to DMM line (Gauribidanur) so that YNK CBP as well as CBP BWT lines get prominence.
If this happens, few Bangalore to DMM trains can take YNK Devanahalli CBP Gauribidanur route. Trains like Kongu, SSPN MAS, etc can go to Bangarapet from Gauribidanur via CBP Kolar.
Just 35-40 km link would do wonders.