What exactly do you mean by 'players like this'? From foreign shores? Rumoured before signing?Exciting prospects? No PL experience? Since the takeover, players we've signed for fees of £5m or more are:
Trippier
Wood
Bruno
Burn
Targett
Pope
Botman
Isak
Gordon
Minteh
Tonali
Barnes
Livramento
And Hall, effectively.
Out of those, Trippier, Bruno, Botman, Isak, minteh and Tonali were playing in foreign leagues. Bruno, Botman, Isak, Minteh and Tonali had no PL experience. Trippier, Targett, Botman, Isak, Gordon Minteh, Tonali, Barnes and Livramento were all rumoured in the press to varying degrees before their deals were completed. Trippier, Bruno, Botman, Isak and Tonali were all exciting transfers. Gordon and Barnes were too, for many.
Perhaps you meant something else entirely when you stated that we never sign players like this?