Trade Help: CP3 / Larry Sanders for Josh Smith / Al Horford

[GuyJones]

I currently have this lineup in a 10 man roto standard league:

Josh Smith, Atl PF
Kyrie Irving, Cle PG
Greg Monroe, Det C
Al Horford, Atl C
Klay Thompson, GS SG
Kevin Garnett, Bos PF
Gordon Hayward, Uta SG
John Wall*, Wsh PG
O.J. Mayo, Dal
Omer Asik, Hou C
Luke Ridnour, MIN PG, SG
David West, Ind PF
DeMar DeRozan, Tor SG

I am currently in 2nd, 3rd, and 3rd, in Steals, Assists, FT% respectively. Should I make the trade for Paul? I am leaning towards it but wasn't quite sure if i wanted to give up on Josh Smith so quickly.

Any advice greatly appreciated!