Put 1 Irish player in for Basti, but still got 4 more.
I currently run a Spanish team (not following meta) so wouldn't fit them in that way.
I've done every league SBC and that's pretty much the extent of my untradeables... however I do like keeping 'special' cards that are only available through an SBC/objective and not on the market.
I have been saving for Prime Vieira recently though... so considering getting RvP and using 83's for base icon SBC's to submit into Vieira's prime icon SBC... (aware there's not much difference in cost between buying off market and prime icon SBC, but he's going straight in my team for the rest of the game, so may as well use the packs or a chance of packing an awesome base icon SBC)
I have 500k currently.