Would prefer Millsap's age to Gallo's injury history if he's still available then, but I guess you could do worse for a plan D option.
I wonder if we would be interested in Hayward AND Gallo? If Denver gets Millsap, Gallo doesn't make sense there anymore, but someone like Crowder and/or Bradley would in a sign and trade.
Could an IT, Brown, Hayward, Gallo, and Horford lineup work? I'd be really concerned about the D of that group.