What Will the Army's M1 Abrams Tank Replacement Look Like?

The Army released photos of model tanks, with the 4 concept tanks blurred out. But it looks like the turret will be much larger than the M1A2.

Several images taken at a U.S. Army workshop show a very rough idea of a possible replacement for the long-serving M1 Abrams tank. The images seem to depict at least three concept tanks, including one behemoth that dwarfs the 70-ton Abrams. The Army plans to make a decision about if and how to replace the Abrams in 2023.

Tanks and armored vehicles on display at the OMT event. Closes to farthest: Russian T-15 Armata heavy infantry fighting vehicle, Russian BMP-T Terminator tank support vehicle, South Korean K-2 tank, Japanese Type 10 tank, Russian T-14 Armata tank, Optionally Manned Tank concept models, Israeli Merkava Mk. 1 tank, M-1A1 Abrams tank, Russian T-72 tank.
One of the OMT concept vehicles appears to feature a large, slab-like turret considerably larger than the M1 Abrams’s turret.
See the link for the pics.