An Employer has a team which consists of a manager, exec and assistant. The exec leaves and a replacement is recruited. The Assistant is then promoted to exec level too, meaning the team now consists of the Manager and two execs.
Can the manager then dismiss the recently employed exec on the grounds that:
a) there’s not enough work to justify two execs and do they need to get rid of one to save costs
b) they’re making the recently employed exec redundant on the grounds of “last in, first out” (given they were the last employed, albeit the assistant had been there longer in a different role)?
(This isn’t something I’m considering doing myself by the way! Just considering a hypothetical situation as a friend is feeling vulnerable).