of course there was
Jerry Reinsdorf was interested right out of bankruptcy; he and the group he was working with couldn't finalize a deal on the lease with Glendale.
Matt Hulsizer had a deal to buy the team, then it fell apart when Glendale couldn't sell bonds to cover costs - in part because Goldwater Institute threatened to sue over payments Glendale would make to Hulsizer with those bonds.
Greg Jamison was interested, got toward completing a lease agreement, had the league's approval, and then after Glendale proposed revisions to the lease agreement Jamison backed out.
Darin Pastor was interested, but couldn't meet the league's minimum requirements. [I won't count him in this list, but it's noteworthy enough that the league issued a comment on it.]
Renaissance Sports and Entertainment finally signed a deal to buy the team,
with an agreement on the lease with Glendale.
Andrew Barroway then bought a majority stake in the team, then bought it outright.
Alex Meruelo then bought the team from Barroway.
That's 6 different individuals or entities that were interested in buying the team
and moved far enough along in the process to both talk about a lease with Glendale and talk to the NHL about terms of purchase, if not completed all of that. The last time I checked
6 [the count here]
> 0 [your assertion of NO ONE].