Where a defendant wishes to claim against a person who is not yet a party to the suit, there may be more suitable alternatives than O 15, r 3(1) of the ROC. The defendant may consider, for example, bringing in this other person through the third party procedure, or bringing a separate suit against such a person and consolidating the new suit with the existing one. Importantly, in a suitable case such as the present, parties may even consider whether they can come to an understanding in order to have the other person simply joined as a plaintiff to the suit (ie, under O 15, r 4(1) of the ROC). This would apply especially where the existing plaintiffs do not object to the defendant’s joinder of the other person, the other person also wishes to claim against the defendant, and the other person’s case is essentially aligned with that of the existing plaintiffs’. As Ms Ang herself acknowledged, all these are true in the present case and for all intents and purposes, iVenture Travel is a plaintiff in this suit. Having instead joined iVenture Travel as the third defendant to Big Bus’ counterclaim, parties had to file not only the core set of pleadings (ie, the writ, statement of claim, defence and counterclaim, reply and defence to counterclaim), but also another set of pleadings comprising iVenture Travel’s individual defence and counterclaim, and Big Bus’ reply and defence to iVenture Travel’s counterclaim. In my view, this unnecessarily complicated state of affairs could have easily been avoided by taking the more straightforward route of joining iVenture Travel as a plaintiff. As is true of many procedural problems, simplicity is the most efficient solution.