My Subie has an oil leak.  The car is too dirty underneath to see where it's coming from, but the mech who did my oil change thinks it's the rear main seal.   I am going to get the car washed so the source of the oil will be evident.

Now- if it's the rear main seal -I could get my clutch done and the rear main seal with it.   But the clutch is still working fine.  It's 200k and original clutch.  Should I just go ahead and get the clutch anyway.   Or what?