Seems like a very weak justification to me. I'm sure it's easier to hire an engineer who can write idiomatic scala than idiomatic haskell.
But all that is aside from my main point, which was changing tools on people is almost never justified. Unless you're writing a web app in ASM, you usually should stick with your language.
But all that is aside from my main point, which was changing tools on people is almost never justified. Unless you're writing a web app in ASM, you usually should stick with your language.