The only one I'm especially excited about its Dwight - not because i think he's still the completely dominant superstar he once was, but because i think that the skills/talents he offers are exactly what this team needs, and hence i feel he would make an impact bigger than his stats alone would suggest.
I am pretty indifferent about all the other options that have been raised (Love, Horford, Gallinari, etc) though. I just don't feel either of those guys offers us much we dont already have, and i think the small gain they might bring isnt nearly worth the costs (contract wise, or in terms or risking team chemistry with midseason changes).
I'd honestly probably rather make no deal rather than offer anything significant for those guys.
There's nobody on the Cavs roster (bar Lebron) that i have any interest for, and the only Hawks players id like to swing deals for would be Millsap and Korver.
Horford is way too 'bleh' and just offers more of the same stuff we already have...while Love is an oft-injured inefficient chucker and professional loser. If i want a big who will shoot Allen Iverson like field goal percentages, then I'll just re-sign Sully and save myself a large wad of cash.