Yes. The question is "would you buy it?" That assumes that Hasbro makes it.
- and that you like the ship and would want to own it.
Additionally, you can input on what you'd pay for it, how big you'd like the ship to be, and what features you'd want to have on it.
If you don't want it, you'd probably either be concerned about the size and the price. Maybe, you just don't like the ship and what its function in the movie was.
"Because you'd prefer a different big ship (obviously Jabba's Sailbarge takes the cake on this one)" isn't the reason though. We already overwhelmingly voted in favor of the sailbarge. This isn't a question of "wasting the plastic and marketing budget." The Rebel Medical Frigate would not - simply because for Hasbro to make the RMF before Jabba's Sailbarge with the Sailbarge's kind of fan support, would be ludicrous!
I'd also say that a big ticket item like this would not come out on top of another big ticket item (like a star destroyer) and they'd be around on the market for a while - possibly done for some kind of made-to-order with non-refundable deposit plan - like we discussed for the Republic Star Destroyer.