So what's the hold up? I don't have a clue.

It could be that the licenses have a cost that companies are not willing to pay. And in these times it could be that they are short on the cash to pay the fee. Also as I recall from previous meetings, the cost of the licenses are supposed to go up after each signing in the particular type of business. Also at this point TPL may have an attitude of, "well if you don't want to sign now that's OK. We'll be charging more after the courts validate. " I don't think TPL is jumping at all offers.