I have been following the Rocket all season to see how much the D prospects are progressing to then try to guess what HughGort may do with the NHL roster.
I am not knowledgeable enough to predict how much more to expect from Harris. He seems to me like an ideal 3rd pair LD on a cup playoff team.
At the AHL level, Trudeau has sometimes been good but I do not remember any analyst of commentator reporting that has has been great for any significant stretch.
So, on LD, it is a question of whom the Habs can develop to be a top-4 out of Hutson/Xhekaj/Struble.They each have teh potential, with Hutson's being off-the-charts.
On the RD, I believe Savard will be traded at the deadline; so the Habs ahve the bare minimum to fill all the spots on that side at the NHL level. Kovacevic is a great asset to have on RD.
I would be patient for another year, while looking for the best trade return for Savard before the trade deadline.