The Chelsea squad departed for their pre&nbsp; - season tour of North America on Wednesday, with four players of Nigerian descent making Jose Mourinho&rsquo;s roster.<br /><br />Nigeria internationals John Obi Mikel and Victor Moses were among the 23 players that arrived in Montreal in the evening local time.<br /><br />And joining the experienced duo are Anglo - Nigerian youngsters and England youth - teamers Dominic Solanke and Ola Aina.<br /><br />But there was no place in the traveling party for Kenneth Omeruo, a handwriting on the wall that the central defender is not in the plans of the Portuguese manager for the upcoming season.<br /><br />The Super Eagle is being linked with a switch to Celtic but the Hoops will only move for him if they crash out of the Champions League and lose Dutch defender <span class="st">Virgil van Dijk.</span><br /><br />At the International Champions Cup, the Blues will take on New York Red Bulls next Thursday before games against PSG and Barcelona.<br />