At 18 , he is second - oldest in the group .
At 18 , he should be a big part of the Under - 21s side next season -- so this represents the next logical step , experiencing a senior tour for the first time .
At 18 , he is second - oldest in the group , and should be a big part of the Under - 21s side next season -- so this represents the next logical step , experiencing a senior tour for the first time .