Well, for what it is worth the speculations around the future of Bitcoin have somehow been tied around the just concluded Election for POTUS. Bitcoin on the other hand have a bigger picture far beyond whoever becomes President. The regulations will differ around Trump but on the other hand the relevance will be seen as other bigger entities will want to adopt it.
As for any chance that him and Trump will try promoting a new coin asides bitcoin, I feel that they both do not have what it takes to stop the growth or progress of bitcoin even though they are currently contributing to it.