recent Halo Master Chief update left player in Halo CE and Halo 2 without weapons in hands

Halo Reach is not on the Master Chief Collection disc, only the Halo CE, 2, 3 & 4 are. If you want to play Halo reach, then you can purchase the dlc for the Master Chief Collection or download the Backward Compatible version.

All players will play as the Master Chief in co-op campaign, just the same as in Halo: CE.

The Original Xbox version of Halo CE is only backwards compatible on the the 360
To play it on the One X you would need Halo The Master Chief Collection which includes
Halo CE Anniversary

Halo 2 Anniversary

Halo 3

Halo 3 ODST - available as add on content

Halo Reach - available as add on content

Halo 4

And at the moment it is HALF PRICE in the Microsoft store (with ODST and Reach included too)

Buy Halo: The Master Chief Collection - Microsoft Store en-GB

Well I want halo 2 remake but I want him to wear the haloo 1 armor because the halo 1 design for master chief is the best and since I am the best halo player I think I should decide what happens to the halo series such as master chief halo 1 model being
in halo 2 than the halo 2 armor cuz the halo 1 armor is the best design for master chief.

Does The Master Chief Collection have all the DLC maps?

Halo: The Master Chief Collection contains:

Halo: CE Anniversary

Halo 2: Anniversary

Halo 3

Halo 4

All multiplayer content from each of the four games,
including all previously released download-only maps

Halo: Nightfall (Digital Series)

Halo 5: Guardians Multiplayer Beta (begins December 2014)