MSP today, Gate G20 for DL348. Sky priority boarding was announced and there were these three men with oversize roller standing and blocking the lane. I ask them "Sky Priority?" they said no. I reply "they are boarding Sky riority so can the passenger with Sky Priority get by?" they did not move so I had to force my way pass them followed by the rest of the Sky Priority group.
Later near end of boarding, two of them had a heated discussion with the GA/FA who were forcing them to check their oversize rollers.