I don't see why that couldn't be a possibility.
I don't think the niceties are important. He just wants something that sounds cool.Velox Potens Robustus looks like it's talking about one guy. Should a team be masculine?
MaybeWhy the feminine...? What seems most natural to me is still the masculine plural.
I've just never seen the adjectival form used with the verb "sounds" before.
It seems like there's even a hip-hop band called like that.It's a ubiquitous collocation.