Prefer Vonleh, but would be pretty comfortable with Gordon, too.  I simply haven't seen Saric play, so I have no opinion on him.  I might be tempted to take McBuckets over him...
If Rondo isn't likely to sign an extension, I'd also consider Smart at #6.  
No matter what, I'd avoid a trade for Love.  Nice player, but not what we need to build around.  In a year or two, both Sully and Olly may be of comparable worth.  Save that cap space for a center or shooting guard down the road.