Sure it should. It's harder to work with people you haven't worked with much before, because you haven't had-then-dealt-with as many miscommunications and such.

Sure it should. It's harder to work with people you haven't worked with much before, because you haven't had-then-dealt-with as many miscommunications and such. I mean sure, it shouldn't change the validity of the technical design, but when it comes to implementation (i.e. merging the changes/redesign and modifying the roadmap and such accordingly), it has every reason to.