I wouldnt think so
The 189 squad hand flexes a lot stiffer and has a much smaller shovel from what i remember. I also remember the squad feeling a bit more lively in comparison to the damp feel of the LP. Also, theres a smoothness to the ride quality of a legend pro of which ive never felt before. supple\stiff\damp\smooth
Id think the squad to ski more like the mojo103 without being as damp or as unruly (due to the heads rearward mount point and less sidecut)