I tell you, Alaric is going to sucker the Spirit Cats in to joining his ClanLeague by having Kisho come over and make them a deal they cannot refuse...
Full Genetic Repository, Full Clan Status re-activated, just need to secure the Marik Corridor, conquer those pesky Thaddeus Marik-statelets and connect the Clan Protectorate to the Wolf-IlClan.
I… don’t see this. In universe, the resurrection of the Jags as a clan is an attack on the legitimacy of the Second Star League. Nova Cats cast their lot in with the inner sphere against other clans and backed that League. We also catch a lot in HotW that Alaric tries to focus on symbols.
It would be muddied, incoherent symbolism at best if he resurrects Nova Cats.
That being said, I completely believe he’d use Spirit Cats as meat shields if they are dumb enough to agree to it.
Also, your plan would be Alaric asking the flat out impossible for about 5 clusters to do. They’d have to empty their own nation, abandon those reliant on them, and commit everything in a giant gamble to secure worlds that wouldn’t be theirs, all while basically guaranteeing they’ll lose the only safe haven they’ve really had in the sphere and backstab the only group that’s ever treated them right.