Well as a owner of a Lagoon 380
S2, I received an email
implying that your fears have some ground.
That said, it would he hard to imagine Lagoon
giving up the 38ft market.
Maybe there is a S3 series round the corner (joking).
For you, I would guess the question would have answered itself in a couple of years time.
Only the manufacture would know for sure.
Some brokers may argue that if it is true, that would not devalue a model produced by a strong brand such as a Lagoon.
You can PM me if you want more details. Strange we are both in Oxford!