Supposedly the Timberwolves' offer is Beasley, Prince, McDaniels + undisclosed draft capital, but they'd need that to interest a third team to get the 76ers the type of win now lead play maker they covet.
Not great obviously, but unlike the Spurs' expendable pieces, they're at least malleable ones who play in demand positions, so they'd probably have a better chance of attracting another team.
I don't know where you saw that, but by process of elimination . . .
Trail Blazers: Even if amendable to McCollum+, the 76ers aren't because it'd be a conflict of interest to their ultimate end goal of acquiring Lillard.
Kings: If their offer is seriously Hield and Bagley III, they'd have to include an absurd amount of draft capital.
Warriors and Raptors: I never bought either, it's just typical media policy to feel obligated to include their pets with regard to any available or potentially so superstar or star in their quest to will them back into contention.