anybody know who that other person was that got off the plane with Coach Morris.

Here were the people I was able to identify:

Patrick Pierson, media relations director for football
Julie Cromer Peoples, senior associate AD
Brett Dolan, announcer for RSN
Glenn Sugiyama, DHR International search firm
Mark Smith, recruiting director from SMU expected to Arkansas
Walt Beazley, UA official photographer
Hayden Redd, assistant to the AD

There also was a cameraman for the RSN broadcast.