Dynamo Kiev have been ordered to close part of their stadium for next month's Europa League quarter-final.
Dynamo Kiev face disciplinary proceedings after their fans were accused of racist behaviour in the match with Everton.
Roberto Martinez feels the demands of the Premier League will make it tough for English clubs to succeed in Europe.
Wolfsburg and Napoli meet for the first time in their history as the stand-out tie in the Europa League quarter-finals.
Everton lost 6-4 on aggregate to Dynamo Kiev in the Europa League last 16, ending English hopes of European success this season.