I think it’s more likely they come out with a Syn1 and/or Syn 2 that has IR loading and power amp sims, like the Friedman IR-X. I agree on the wattage and I feel like that’s a closed issue at this point. 20w EL84 amps just don’t have the sound of big bottle tubes. They can record very well, but you’re going to get a bigger, and arguably more satisfying tone from bigger wattage amps.
The Syn5050 is a really underrated piece of kit, but I still find it funny the user manual says not to put it in a rack

It does get hot and the fan in it revs quite loudly. I personally prefer the sound of a Mesa 2:90 with the Synergy modules, and I still need to try the Fryette 2:90:2.