It definitely takes time to port games over. I think this delay factor is going to surprise people on both Third Party support and the Switch's performance as a console. For 2018 I expect most Third Party games to be ports, mostly old games ported over, but a few games with simultaneous releases on all consoles like Dark Souls. For 2019, I expect lots of simultaneous releases and even a notable number of Switch exclusives from Third Parties. Then in 2010+ the number of Third Party of exclusives is going to grow and grow.
The Switch is currently a large snowball rolling down hill. In a few years it will be an avalanche of great games.
curl-6 bet me that PS5 + X|S sales would reach 56m before year end 2023 and he was right.
My Bet With curl-6
My Threads:
Master Thread, Game of the Year/Decade
Switch Will Be #1 All Time
Zelda Will Outsell Mario (Achieved)
How Much Will MH Rise sell?
My Bet With Metallox