Palermo have signed Swedish international midfielder Oscar Hiljemark from PSV Eindhoven for an undisclosed fee.
Charlton have signed Denmark international striker Simon Makienok on a season-long loan from Palermo.
Rafael Benitez failed to deliver Champions League football to Napoli as his final act before leaving ended in a 4-2 loss to Lazio.
Andrea Belotti's last-gasp goal spoiled Roma's end-of-season party but they still finish second despite a 2-1 defeat.
Fiorentina qualified for the Europa League while Stephan El Shaarawy scored his first goal in seven months for AC Milan.
Liverpool give U21s more game time than Premier League rivals but top flight lags behind Europe.