Despite having patched things up with West Brom, Berahino failed to recapture his previous form and was sold to Stoke City for £12m 18 months later.
But after two-and-a-half fruitless campaigns, the 26-year-old was freed from his contract and recently signed for the Belgian side Zulte Waragem, for whom he has scored three goals in four games this season.
According to Pulis, it is the sort of form Berahino should have been showing on a much bigger stage.
"Saido was going to play for England," the former Baggies boss told The Telegraph. "He was outstanding in that season at West Brom and we’d probably have gone down without his goals. When he didn’t get the move to Spurs he was never the same again.
"It really affected him. All the people around him didn’t take responsibility to look after him. I went to his house and met his mum one night to try and turn it all around. But he never had that glint in his eye again."
Since they failed to sign Berahino, Tottenham have secured four consecutive Champions League finishes, and reached the final of the competition last season.
Would Berahino have been a good addition for Tottenham?
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