Crossword puzzle clue "it might result in an important decision"

It might result in an important decision

Type of decision that might lead to an STD...or the result of said STD

One with an important role in the production of a fantasy film or period drama (not so important for a porno, though)

Result of an ump's decision, maybe

Result of a split decision?

Fig. that might influence a decision as to whether or not to join the mile high club

How a poor decision might be made

It might result in a TD