Yes, you’re right it’s not been revived. Probably because it has been supplanted by the yellow/blue combination, especially among you youngsters!
I doubt the club will look to have an amber kit along with a yellow/ blue creation the same season.
I’d forgotten the Solent green. I liked it second time round, kit was quite nice. In fact we’ve had a couple of decent white away or third shirts (Wembley 2017, and the FA Cup shirt v Coventry a few years back). Im not against the changes and experiments (within reason), but just don’t fuck up the home kit please !