If Johnny was signing, or they were joined by a vocalist who was doing their own take on the material, then yes. With a fake Morrissey lookalikee clone? He'll no. That would be too tragic - like they were their own tribute band.
Such blasphemy! No!
Just listening to I Know it's Over the other night and it just really struck me that no one else can sing like Morrissey, so many reasons. Everyone else probably had this lightbulb moment ages ago, but I think I actually had a tear or two, it was so beautiful.