Well yes to be honest they should be in place by now.
It could depend on their size, may be bigger ones will transplant if there is plenty of soil around the roots and they are held in place with a big stick.
However, at this time of year with everything dug up and being used you will have space. Even the greens gathered in the lean early spring months can make a plateful of something not too bad with a slop of good gravy
. At worst, compost it. Nothing wasted.