I don't think Teck has any interest in an ISL deposit or any other property in Arizona. That leaves EH which ES has said was always on Teck's radar. EH has a significant potential but very early in the exploration stage. Difficult to quantify but we can expect EE to want an ultra high price for it which would drag out the negotiations. Maybe that's why things like the meta studies keep getting delayed.

As a bit of an aside the deal with Glencore won't close until the third quarter of 2024. Looks like more waiting and waiting.....