BLUES manager Bobby Williamson will run the rule over DVDs of two Slovenian players before deciding whether to invite them to Chester for a trial.
City have been offered the services of under 21 international defender Luka Zinko and keeper Igor Nenezic, who was an unused substitute when his country faced Romania in the last round of Euro 2008 qualifiers.
Williamson said: 'I'll have a look at them and I'll decide whether we should bring them over. I'll have a look at the DVDs I've got and that will give me an indication of whether they are better than what we've got or can add to what we've got.
'I'm looking at players all over the place, not just in England but in the whole of Europe.'