The Dutch recently rejected the A400 as the C130 replacement as it had operational limitations.
Every other A400 operator apart from Belgium operates either the C130 & / or C235 / C295.
The RAF C130 fleet was due to remain in service until 2035 & If the RAF were replacing them with C295 or C27J it may make more sense.
In an increasing volatile world both politically & with more adverse weather conditions any cut to our transport fleet (fixed wing & rotary) seems a very short sighted decision.