what metrics? he was the worst defender on the coyotes and both durzi and dumba put up better numbers away from him than with him (with kesselring and valimaki respectively, so not particularly great defenders)
he's a small defender with an okay first pass. he's not secretly a top pairing dman
He literally wasn't, so I don't know where you're getting your stats. They literally have almost the exact same metrics in all columns except for PP where Durzi has triple the minutes and much better metrics than Moser.
It's a joke that you somehow think Dumba was better than him when anyone who watched the team knew that Dumba was hot garbage 90% of the time AND all of his metrics are easily worse than Moser's both offensively and defensively. Dumba was even sheltered as much as possible and he still wasn't great.
Moser is on par with Durzi at ES, anyone who says otherwise is just drinking the kool-aid. They're extremely similar players and Moser's only difference is that Durzi is better on the PP and is a year older and double the money. Moser could absolutely be putting up the same numbers as Durzi given the opportunity, literally the only difference is points is the 30 PP points Durzi has over Moser.
There's no reason Moser shouldn't be able to play on the PP in Tampa and put up numbers there, but considering he costs 3m less than Durzi and is a year younger and still going to be an RFA at the end of the contract...yes he's more valuable than Durzi is right now. Both the eye test and advanced stats support my argument, they're almost the exact same player but Moser is likely better defensively than Durzi because he wants to pinch less and doesn't have a history of being bad defensively like Durzi does.