Wellens ran the rule over eight trialists during the 4-0 win, with the goals coming from two of those handed minutes.
Here, we take a look at the octet who featured at Oxford Street.
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5. Tunji Akinola
The former West Ham United youngster played at centre half alongside Cameron John in the second half. He was not put under a tremendous amount of pressure and looked comfortable. Photo: Justin Setterfield
6. Jon Flanagan
The former Liverpool academy graduate is a free agent after leaving Belgian club Charleroi earlier this summer. The 28-year-old featured at left back and carried the ball well down the flank, though was caught out for pace on a couple of occasions. Photo: Mark Runnacles
7. Owen Bailey
The former Newcastle United youngster operated as the deep lying midfielder in the second half. The 22-year-old looked comfortable in possession and brought others into play. Photo: Nathan Stirk
8. Charlie Colkett
The 24-year-old former Chelsea youngster played on the right of the midfield three in the second half, pushing forward well. Photo: Pete Norton