I've been thinking of the same thing. I wish you could swap an NHL and AHL team. I love Admirals (especially those old jerseys) but if you can't, I've been trying to think of a team name for a Milwaukee team, since our biggest things are dairy, beer, Happy Days, and socialist mayors...
I was thinking the Milwaukee Fox, in tribute to one of the Native American tribes from the area. Sadly, none of the others quite seem like a solid team name (Milwaukee Ho-Chunk!) and I think you could get a pretty cool color scheme for the Fox idea.