As I am not sure in Game Bug Reports are getting through due to the time out error noted on another thread I will post this issue. I beamed in to the Cardassian ship for the Mission "Skirmish" with only 2 of my 4 away team members despite having 4 slotted for beam down. The Request Reinforments button failed to produce reinforcements. This was a replay of that mission, and I did have different Officers selected this time so I am not sure if that was the issue. If it is then would need to be fixed as Officers will change and some may not be available later on when a replay is desired.
I've filled out bug reports on this a few times on different planets on Holodeck, though I have yet to experience it on Tribble. I was hoping that meant they'd fixed it, but I guess that was too big a wish.