Yep, the "lack of talent" meme is a bit lazy and not very accurate IMO.
It is hard for my to pin all the special teams struggles on coaching. Not saying anything new, but the Jets use some really, really bad players on their penalty kill. No one has come even remotely close to replacing what Kane and Frolik were capable of on the PK.
I do think the powerplay would benefit from better coaching, but again, there are personnel issues as well. They seem to lack a true quarterback on the first unit.
Sooo..... a lack of talent then?