seadoo oil injection delete and rotary valve

ive heard you can delete the whole system and loop the line and fill with oil? also heard that the rotary valve needs to stay hooked up and the large line hooked up to oil tank to lube the bearing. If I delete the whole system and loop and fill the large line for the bearings, am I correct in thinking that the front side (carb side) of the rotary valve will be lubed by the premix oil?