I'm not opposed to Thomas, I just don't know what the solution is. I feel like adding another young RW is musical chairs.
On the one hand we're talking about adding experience to the lineup and trying to have the right mix, on the other hand if we move Buch, but then potentially add Thomas, we have four RWs all under the age of 22, all offensively-inclined, all trying to figure it out, and a finite amount of ice time and opportunities for them to do it.
In my mind, more of a middle six, veteran, reached his cruising altitude type feels like a better companion piece on a right wing that includes Kakko and Kravtsov, and potentially Gauthier.
If we shift over to the middle, I tend to feel like we can have two of Zibanejad, Chytil or Strome, but we probably want to swap one out for a veteran center who understands their role (which isn't solely based on offensive production) and provides stability more than inherent upside.
In that sense, Thomas feels like a "could" move rather than a "should" move.
It's probably not the most popular answer, but we're quite possibly looking at scenarios where Strome/Buch do not bring back offensive equivalent returns, nor do they bring back top young players.
We could very likely be looking at scenarios where they bring back a player who settles in as a third line RW, maybe a steady, but not fantasy two-way center who flips with Chytil from time to time, possibly a fourth line player and a B prospect.