If every thing works out nicely, available slots from Mumbai can be re-arranged as follows:-
1. Make CSTM-NCJ/TVC trains which leave by 11 AM can take Udyan slot. Since they are faster and bypass Bengaluru via KJM, they will cross GTL-KJM by 7 AM and proceed further.
2. Make Udyan take 9 AM slot of LTT-UBL exp. Still it can reach SBC by 0850. One hr slack gets gets reduced.
3....
more... Make LTT-UBL take the slot of NCJ/ TVC 11 AM upto Pune.
But, if and a big IF, because NCJ/ TVC is a SR train, Udyan CR and UBL SWR trains. ????