Very limited use.
Here’s a totally different thought.
Ask the flying club if you can be checked out flying from the right seat.
Your buddy does the same.
Start ‘teaching’ each other maneuvers and learn to walk, talk and chew gum at the same time.
Hardest part for CFI applicants is to keep teaching and expanding as they fly the maneuver.
Landing on the centerline is harder then it seems if al you know is the left seat. Go through all the PPL and CPL maneuvers till you can see them in your sleep.
Become fully ambidextrous and you’ll fly right through the practical CFI Training.
That would be worth far more then flying straight and level under the hood.
You just can’t log it both.