He was one of those many players who were at the time considered too flash for regular international football like Hudson,Currie,Bowles,Worthington etc.Legend at Chelsea-but they weren't all that in those days-good cup side but thats about it.
Also at Chelsea then was Charlie Cooke.....a wonderful player, if Sweatie, something that the younger fans may find hard to believe is that back in the 70's, a Scotland WC squad, could be a good source of pub debate, about which of 5 or 6 very good players wouldn't get into the final 22.
Of course they always fucked up, but on paper had great squads.