Roger Osbourne wasn't it ? If I remember rightly, he hardly ever featured again due to depression altho either of the two Ipswich boys on this thread will put me right on that.
Roger is an absolutely lovely bloke and one of the nicest, most mild-mannered blokes you will ever wish to meet. If there was anyone less equipped to be famous I am yet to meet them.
If you asked a neutral to name an Ipswich side of the 70's, one that was in Europe 8 years out of 9 and beat Barcelona, Real Madrid, Lazio, Roma and many more during that time, they would name 10 and struggle to name Osborne. He was the unsung hero that did a lot of the dirty work, famously nullifying Johan Cruyff when we beat Barcelona.
He was an unlikely scorer in the cup final and after that his life changed completely. He was mobbed everywhere he went in the town (still the only time we've won it) and, as a very shy bloke, struggled with all the attention and the fuss. Some of you may recall that he was immediately subbed after scoring the winner in the cup final as he was on the verge of passing out from the emotion of it all.
Whether he had depression of not is not for me to say, but at 28 and coming up to the latter years of his career he went on loan to the States and then played out his career down the road at Colchester in the lower leagues.
If he'd not scored that goal he'd have been in the town team for years after but it seemed to be the end of him. He played on for a season or so but the attention was definitely a factor, if you ask me, in him moving away.
For years after he refused to talk to the media about his goal, which might mean there was something in it from a mental point of view (again highly speculative on my part and meant with the greatest respect), but about 10 years after he started to accept the regular invitations for Football Focus and so on to speak to him on FA Cup Final day and so on and has grown a bit more comfortable with his role as a real Town legend.
He's just a lovely, lovely man who never saw himself as a star, in a team of genuine world class players and whilst he is probably ecstatic about winning the cup, he's the sort of bloke that probably wishes someone else got the goal and he'd been left to pick up a medal quietly. He has often said that he felt out of place in that team because there were all these super stars around him and he was just a local lad from Otley (a small local village).
I played for him for a local team and am mates with two of his three sons, who I played alongside in the same team. He runs a local sports club now and even now looks uncomfortable when he is frequently reminded about THAT goal.