I have a question on breakaway, if lets say there's 2 medics side by side. In each medic there is a flyer behind them. Now there is also
2 opposing figs in base to base contact with those medics. The question is can the fliers behind the medics grab the medics without rolling breakaways from the opposing figs.

The flyers can grab the medics because the medics arent having an action assigned to them. In order to breakaway u need to assign a move action but since a carried character doesnt need to assign an action then u dont need to breakaway.

cpattersoniv is correct provided the enemy figs aren't also in base-to-base contact with any of the fliers. Otherwise the flyer would have to roll for breakawy before taking the medics.