SS, no probs.
A number of guys and gals that hold TMA and Approach ratings are still validated on both, and (?) enjoy seing both sides of the coin (we all know about the old Approach vs Area/TMA argument). There aren't many, probably and average of 1 or 2 per watch.
There have been one or two recently that have dropped one of their validations, but of course this is entirely their choice........we know they are just being as lazy as the rest of us with single validations!
But perhaps there will be increasing pressure from the powers above for more people to hold more validations. We will see.
(Sorry as well BB.................still waiting for a KK guy or gal to join us! Be nice now P7.)