Answering my own question on cagematch, looks like they were in a couple of 8 man tags and one more tag match in 88.
1
11.09.1988
Ricky Morton & Sting defeat Agent Steel & Bob Emory (2:03)
NWA World Wide Wrestling - TV-Show @ Cumberland County Memorial Arena in Fayetteville, North Carolina, USA
2
29.08.1988
The Fantastics (Bobby Fulton & Tommy Rogers), Ricky Morton & Sting defeat Ivan Koloff, Luke Williams, Rip Morgan & The Russian Assassin #1
NWA - Event @ Municipal Auditorium in Greenville, South Carolina, USA
3
20.08.1988
Brad Armstrong, Ricky Morton, Steve Williams & Sting defeat The Four Horsemen(Arn Anderson & Tully Blanchard), Al Perez & Larry Zbyszko
NWA - Event @ Civic Center in Philadelphia, Pennsylvania, USA