With swift concentration from complete scoundrel couldn't you maintain concentration in the second round, cast chain telekinesis again, and get 42 full attacks the following round? Or maintain concentration as a swift action and cast a battle field control spell? If your DM counts coup de grace as a full round attack, Round 1, Chain Telekinesis, round 2 chain hold person and a full attack action with all weapons, round three coup de grace all held targets. Not necessarily optimal but I enjoy the thought of it vs an army. Would have to use weapons with a high crit multiplier.
Edit: Along this thought processes, if the Wizard and Knock-down and improved trip, every time he did more than 10 points of damage with a single hit he would get a free trip attempt, and if successful, get a free follow up attack. Not sure if this is legal but the wording in Full Telekinesis attack (Master of the Unseen Hand level 3) leads me to believe it can be used this way.