Trundle was indeed a top football maverick throughout his career and really good to watch. He continued doing his stuff in South Wales after his pro retirement and was playing as recently as up to lockdown last year, I think, despite being mid forties.
Here he is a few years back scoring a nice 3 minute hat trick on his Llanelli debut:
And a very cheeky penalty in a charity game not long after:
It's no wonder Swansea fans love him so much. His only crime is being from Liverpool