OK so I did some cap numbers here in a spread sheet (Captain please correct me where I am wrong, I pulled from a few different sites)
These numbers assume the following
1.) releasing Rondo's cap hold
2.) Matching a 3 year offer on Seth Currry starting at 6.5 in first year. I estimated high because I feel like it's going to be bigger than we previously thought. 7.5% raises and P/O 3rd year
3.) Sign and trade for Courtney Lee with Koufos starting Lee at 13.5 in year 1, 3 year deal with 7.5% raises
4.) Signing Ryan Anderson 3 year guaranteed contract starting at 16 and giving 7.5% raises (possibly could add a team option for year 4 if he is still playing well at that time)
5.) Signing Bogdan Bogdanovich next year at 7.5 3 year deal to be our starting SG, (possibly team option for year 4)
This leaves us about $4MM shy of the cap possibly for a back up PG if Curry and Cousins don't work out. Veteran like Norris Cole or Mario Chalmers.
We still retain Rudy and Ben in this scenario, I have a hard time figuring out good trades for them, because we need better versions of them back in those trades. Unless we could swing them for Rubio, but I cant see Minnesota doing that.