HyrulianScrolls on 12 June 2017
It's too early for third parties to "jump on the hype train." Switch has only been out a few months, prior to that third parties were likely very skeptical of its success prospects given the Wii U. So if third parties are getting interested, development on the games has likely just started extremely recently. Wait until next year E3 once the Switch is a bonafide success and third party games have had some time in development. I'm sure we'll be seeing plenty of third party support.
