Round neck on raglan sweater

I’m planing to knit a raglan sweater form the top.down for someone else. So far so good, it’s not that complicated. But I wondered if you could also knit a round neck?
The raglans I’ve knitted so far all had squarish necks and the only other ones i could find had v-necks.

I think it just depends on the pattern. I made a roll edge neck (round) on my raglan.


I made this one, and it had a round neck:

Here are some instructions for making a top-down raglan with a crew neck:

It makes a nice rounded neckline. It is constructed so that the front is little lower than the back for a comfortable fit.

wat does it mean to roll sts at neck edge???