it still requires a LR at YPR and remember YPR is even more congested than SBC to be frank ...
if LOGH is directly linked to BAND line from Both side (Trains coming from YNK and YPR), then it can take the route without even ouching YPR and directly merge into BAND ..but problem is neither tha line coming from YNK is not connected to BAND line nor the line coming from CSDR can directly get into BAND Line as it requires reversl at BYPL.