That's not really true. The Wolves and ComStar were certainly the primary actors, but Tukayyid was extremely important in the Jaguars' ongoing story: they lost a third of their entire invasion force, both of their Khans (despite one coming back later) and their Loremaster. Tukayyid, more than anything else, even more than Luthien, shaped the Jaguars' narrative, as it did for pretty much every Clan that participated.
Personally, I hope they avoid Tukayyid and Luthien (especially Luthien; this battle needs to be cleaned up in canon first and foremost) and end things on something a little more manageable in scale: Wolcott.
Tukayyid was important for Jaguars in the same way as Operation Scorpion was important for ComStar: beginning of an end but hardly epic
And I may be minority here but it's definitely not Smoke Jaguar videogame material, videogames need to move copies and Tukayyid is a miserable end to a story on their side
Plus in post-Tex/Red40k era anything about Tukayyid that isn't centered solely around ComStar with tagline
"Get *****, Clanner!!!" will cause fandom-wide meltdowns of epic proportions
Wolcott ended in negotiated give-up and simply lacks the gravitas of Luthien
Luthien however is pure gravitas
Or if they really want to show downfall of Jaguars while avoiding their silliness on Tukayyid they should just do a time skip before last several missions, play cutscene about how hard Jaguars screwed up an and have last missions take place on Huntress as protagonists get mauled by SERPENT while they ride their Threshers in hopeless last stand as disposable solahama while string orchestra plays in the background
Tukayyid, a Wolf story? They're like a relief pitcher who puts up a couple of no-hit innings after the starter has already gotten bombed. Nice for your personal stats, irrelevant to the outcome.
The Jaguars, in the same analogy, are that starting pitcher.
But Wolves did get those stats
ComStar got victory
Falcons got epic last stand
Bears got a new perspective
Even Diamond Sharks got a new origin story
Any of those would be better Tukayyid protagonist
All Jaguars got was a meme, their HQ might as well have been a circus tent while their comms played Benny Hill music throughout the whole thing
Now let's go back to the real world: What's actually going to happen in this new Clan MW videogame is that they will simply pull a good old Star Wars
There will be several missions against other Clans and pirates but once Jaguars make contact with the Inner Sphere the protagonist will defect to the other side after seeing the error of their ways and will continue fighting for truth, justice and the FedCom/Wolf way (whichever they decide to skedaddle to)
No way we will get to play the villain in a videogame that is sold for money
Just look at latest expansion for MW5: players are apparently fighting for the Kuritans but not exactly since they will actually be playing as mercenaries working somehow for Kuritans (despite the whole Kuritan "no to mercenaries" thing they had back then, correct me if I got the period wrong)
If they won't allow players to play as evil Kuritans they sure as hell won't allow them to play as Smoke Jaguars who are just as evil as Kuritans
Again, they need to sell this thing