Sure, but he went the intel route in 86. Long time absent from the decks. Nothing personal, he obviously is an outstanding officer who navigated the filthy waters of the 0 admin.
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Intel is considered Restricted Line. You are still a line Officer and rank ahead of all staff officers with your date of rank. You just can't be CO of a combat unit (ship/sub/squadron).
I haven't stood a deck watch in 35+ years but I bet I could still do it in a pinch. It might not be pretty but I wouldn't hazard the ship.
WWG1WGA
Garde la Foi, mes amis! Nous nous sommes les sauveurs de la République! Maintenant et Toujours!
(Keep the Faith, my friends! We are the saviors of the Republic! Now and Forever!)
LonePalm, le Républicain du verre cassé (The Broken Glass Republican)