Aye, I'm in agreement with you and RedJohn on that - we have a limited budget so it needs used wisely. I was only playing devil's advocate on the views that Naismith is mediocre.
I think Naismith is decent by the standards in our league. At 23 he has age on his side. But I'm not convinced he would be more than a very incremental improvement on what we already have at right back (assuming Logan is staying and can maintain/return to form).