Good idea, OP... But, there's about a snowflake called Buckley('s) chance of parachuting into Hell to deliver Churchill peace negotiations, that NRS would spend their oft meme'd disclaimer for everything fans want, "limited resources" on creating entire characters and balancing whatever abilities they accoutred them with, just for Tsung to fleetingly morph into them. (NB: I do appreciate that MKX had unrealised "NPC's". However, they did not need to be balanced, nor were they [officially] usable by players.)
In the recent history of the character in question, NRS have nerfed the character
s signature skill in utero. In MK2011, Tsung's morphing might as well have never existed -- seeing as how hilariously lame its functionality was (mirrored morphs only). Of course, there are mods that conceived the ability in a much better way: tied to the meter, level-1 morph = mirror; level-2 morph = any non-boss char., pre-assigned in a .INI file (*could be a "slot", if implemented in the MK11 model...); level-3 = a boss. That is, NRS and their e-sports (read" "balance") myopia, handicaps Shang Tsung, perhaps, more than any other char. in MK (*contingent upon what they do with my avatar in the upcoming game, seeing as Goro was relatively nerfed in 'X').
So, I'd wager a shiny, new, Outworld Krypt zenny that, whatever they do with Tsung (prediction: lame-tastic "mirror morphs" again), his morphs will be underwhelming and gimmicky, than real and efficacious tools (much less, beseem the MK lore). Issuing from that, the character itself will likely be a disappointment (...having only fireballs to rely on). Uber fans and those drunk of glass-half-full optimism, will shill the sorcerer -- even if he's transitioned into Rocky Horror Picture Show "Frankenfurter cross-dresser!... But, that's a given and should be filtered from any objective assessment of the character.
Suffice it to say, this 'Sablicious destroys everything' episode very disheartening... Seeing as how loved and unique and under-utilised the character is... We do still have our safety blanket of "hope™", though. v_v