Rockstar stole gaming headlines recently with a surprise announcement that the acclaimed 2011 detective thriller L.A. Noire will be coming to current gen consoles, the Nintendo Switch and the HTC Vive. While this alone isn't confirmation of further developments, could it be indicative of more Rockstar titles coming to Nintendo's hit console, and even to VR.
In the past, Strauss Zelnick has discussed both new platforms at events or during investor calls, and his opinions boiled down to being favorable with the Switch but skeptical of VR. Hence, the news of a Switch port, while still completely unexpected, was less surprising than news of VR version coming as well.
Rockstar has a massive library of IP to draw on, but what's more, a large number of popular games with immense recognition that are ripe for the remastering. L.A. Noire, which wasn't a huge hit, or part of a franchise, or even particularly well remembered, was deemed a worthy investment for porting.
Let's get the obvious out of the way — with the massive hype around the upcoming Red Dead Redemption 2, making a port of the previous game for the Switch would be a massive money maker. It was released in 2010, so it isn't too new a game to be able to run on the Switch hardware, which runs ports of newer titles (L.A. Noire being one of them).

However, it's mostly known that due to the game's troubled development history, the code of Red Dead Redemption is an unworkable mess and any porting or remastering efforts would likely require much of it to be built from the ground up, which isn't particularly viable.
However, Rockstar has another jolly joker in their hand — GTA. Grand Theft Auto games have been ported to newer platforms time and again, with the 3D era titles available on a massive range of consoles in addition to PC and Mobile. If a mid-range smartphone can run GTA: San Andreas, you can bet the Switch can do so happily too.
Since the games have already been ported to mobile, making the jump to Switch with a new coat of paint would most likely be a grand success, and easy too. The prospect of being able to play fan favorite GTA games on the go without having to make the concession of poor mobile controls and a massive drain on the battery of your primary communication device would motivate most Switch owners to buy ports of titles like San Andreas or Vice City.