If he has not been so joined, the court shall order that he be made a party. If he should join as a plaintiff but refuses to do so, he may be made a defendant or, in a proper case, an involuntary plaintiff.
Miss. R. Civ. P. 19
Advisory Committee Notes
Compulsory joinder is an exception to the general practice of giving the plaintiff the right to decide who shall be parties to a law suit; although a court must take cognizance of this traditional prerogative in exercising its discretion under Rule 19, plaintiff's choice will have to be compromised when significant countervailing considerations make the joinder of particular absentees desirable.
There are at least four main questions to be considered under Rule 19: first, the plaintiff's interest in having a forum; second, the defendant's wish to avoid multiple litigation, inconsistent relief, or sole responsibility for a liability shared with another; third, the interest of an outsider whom it would have been desirable to join; fourth, the interest of the courts and the public in complete, consistent, and efficient settlement of controversies. This list is by no means exhaustive or exclusive; pragmatism controls.
There is no precise formula for determining whether a particular nonparty must be joined under Rule 19(b). The decision has to be made in terms of the general policies of avoiding multiple litigation, providing the parties with complete and effective relief in a single action, and protecting the absent persons from the possible prejudicial effect of deciding the case without them. Account also must be taken of whether other alternatives are available to the litigants. By its very nature Rule 19(b) calls for determinations that are heavily influenced by the facts and circumstances of individual cases.
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