what do you mean weird?
recently turned 18 yr old cms on pl top six benches is a very specific set of parameters so there's not going to be many others who fit that same criteria but if we slightly widen the goalposts to 18 yr old cms at all pl clubs in all comps then smith-rowe has 5 apps(312 mins) for arsenal, foden 8 apps(226 mins) and gibbs-white 7 apps(221 mins). if we extend it further to include other positions then you can also add sessegnon 13 apps(1007 mins) and even hudson-odoi has 2 apps(35 mins) to skipp's 1 app(6 mins).
plus, as we know, skipp has only been on the bench due to a plethora of injuries.
I meant weird that he isn’t involved in any age group. All the players you mention are playing for England. My point is any young player say 18 that gets near a top 10 PL team is usually involved for England age groups.
On another note does anyone know much about Nathan wood at boro. Reading a lot of good stuff about him just 16 LB or CB sounds perfect for our future needs. Already played in carabo for boro. Their youngest ever player.