The ttt makes the race less exciting especially if there is a dominant team, look at this years first ITT where astana smashed the field. A guy like cadel evans could lose up to 3 minutes in a team time trial whereas in an individual time trial its fair game.
Whoever suggested an uphill TT and and a TTT is completely nuts, you may aswell tell the time triallists of the cycling world not to bother rocking up. 50km of undulating but mostly flat terrain in an individual time trial is always good viewing and gives a fair indicator of who deserves to win the race.
who is going to have the most impressive team next year? salvodelli, leipheimer, contador, kloden, mazzoleni is a pretty scary looking team. Then there is CSC who always send a good team, Cadel and Popo will be interesting aswell i think.
The race heading into Italy also sounds quite interesting. My opinion- Make some of the flatter stages into more "classic" routes with a few hills thrown in to create carnage with the sprinters and GC riders. More uphill finishes, no uphill or TTT just two long ITT's.