to appear all together; to be all present
to satisfy the requirements
to have the (full, general) selection available; to have (a lineup) from A to Z; to have the full array of
to make a foursome; to have the whole gang (crew, group) together; to have the full lineup (of players, performers, etc.)
to keep step (with); to keep pace (with); to move in lockstep; to align (with another's thoughts or actions); to be on the same page
to meet all three important conditions; to be a triple threat; to be ideal
to make a foursome; to have the whole gang (crew, group) together; to have the full lineup (of players, performers, etc.)
to be uniform (in size and quality); to be uniformly good