Besides the FLE they have added numerous interactive elements at the MK which have become very popular.
Also they completely refurbished the Haunted Mansion and plussed it even. Big hit with guests. Then they added a great suprise feature at the end.
They completely refurbished the Hall of Presidents including digitizing the film. In addition all of Liberty Square was overhauled and sparkles.
They refurbished BTMRR and the reviews have been stellar. They might have been able to replace the track but it appears they just can't afford the down time at this time. The MK is just too popular and needed the capacity this summer IMO.
MSUSA has been completely restored and again the reviews are off the charts.
The castle has been completely refurbished and looks like 1971 but even better.
CBJ will soon be refurbed/reimagined.
Pirates has been refurbed and will soon have interactive elements in the queue. I predict people will love them.
The Jungle Cruise is rumored to be next. Likely after the FLE opens completely so as not to create too much of an impact on guests.
Oh yeah, the TIKI ROOM has been brought back to as close to as original as possible. Reviews have been excellent.
The shooting gallery and Diamond Horeshoe have been completely refurbished with new signage also. Reviews were excellent.
Splash was refurbed and got great reviews when it reopened.
The SFR Treehouse was refurbed and looks new.
PH was opened in a temporary spot and is still very popular.
So, all of these initiatives began around 2007 under Iger's leadership. This is clearly a plan designed to restore the MK with as little impact as possible operations and the guest experience.
So that leaves T-Land.