Yes they do. Teams do not have accomplished veterans at every position. They work in young cost controlled players into the lineup and staff. The issue is you can't do it too many positions at once. That is a rebuild. They currently have established players at C, 1B, SS, 3B, LF and DH. This leaves CF, RF, 2B for the "banking on potential" players. This is how a team like the White Sox who will have a midrange budget needs to operate.
That's pretty good for a team coming out of a rebuild.