A must needed change in the TT of these trains because according to me extension of 12609/10 is completely waste as this train has more stops between SBC-MAS-SBC when compared to Lalbagh Express. Also this train runs late and is also overcrowded between SBC-MAS-SBC. So my concept is extension of Lalbagh Express to Mysuru so as to avoid rush in this train with limited stops and change in pattern of timings. TT slot of 12607/08 is changed to 12609/10 and vice versa as per these imaginary trains. So maximum support please.