For sure. However you don't have to trade Kirk, you just have to consider trading one of them, (or moving Moreno to another position), and I think if Kirk looked like a normal player no one would be wanting to trade him.
I am not even saying they are wrong. I think they are wrong, but my bias is just thinking back on guy with medium power, a nice swing, and more walks then Ks and I picture him developing like Olerud or Joe Mauer, even though he doesn't look like them.
Another guy I think is similar as a hitter, from a LONG time ago, is John Kruk. He got better and better as he aged and was a great hitter in his early 30s.
lol. I am sure I am forgetting all the 23 year olds who popped 15 homers with 65/55 bb/k but went no where... or am I?