Not at all.
Out of 25 at least 8 must have been registered with an English or Welsh club for 3 years before their 21st birthday – no matter what their nationality.
Without looking too deeply at when they signed for whom, I can think off the top of my head of Kirkland, Bramble, Koumas, Cywka, Pollitt, Watson, Scotland, Moses, Sinclair, Boyce, Kupisz, McManaman who could probably qualify in our current squad. You only need to make sure there’s a few youngsters in the squad and unless you’re Arsenal there’s nothing to worry about.