We obviously hope that Walker pans out (no reason to not to) but I am not concerned about the future years back court height. With the wings ISU is bringing in with Conditt and Foster in the post there is plenty of length to mitigate a smaller back court. Plus in this transfer area there is always a way to bring in a taller guard if it becomes an issue.
Regardless 6'1" is more than enough size for a starting PG in Hunter's case and also assumes he's done growing. I have seen him listed as 6'2" a couple of places already. As always get the best players and figure out the roster later.
Hunter a top 100 pg who is athletic good handle and solid outside shot is a awesome start to the 2021 class and allows for the staff to focus on the next piece (assuming the smoke leads to a 3PM fire).
I'm not down on Hunter by any means. I just think going 5'9", 6'1", 6'1" in your backcourt will be a little troublesome. We've been spoiled by big, good-rebounding guards in the past few years with NWB and Tyrese.
With that said, I'm also glad to see what a little quicker, better penetrating look at PG will do.