Potentially. I don't generally use a wrist rest, though I'm about to be putting some SAs on a high profile keyboard, so that might be changing.
I think the part that I would struggle with is the material and aesthetic - I lean towards metal cases, and I would generally want something that matches. Plastic could be tough, but at the same time, I don't know that I want to wrest my wrists on metal, either - seems like it could be fairly cold when you first sit down, and then get too hot after. Wood could work - but a bit more challenging to make it match.
Which I guess is a long way of saying that it depends on execution and where I'd be putting the caps.
