The problem with all high end RFAs is that there is very little untapped potential that could tip the scales so that an offer makes sense but it would not make sense for the current team to match.
Paying Laine (or Marner or Rantanen) as elite first line winger? Their current teams would prefer smaller contract but not the end it would be a gamble they would also willing to make. So the offering team would have to go so high that it would become bad contract (for them, if unmatched).
That is why the latest unmatched Offer Sheet is still Penner, because Oilers was willing to gamble and pay him above his role. But those secondary targets have been locked already, because the teams know that those could have actually been problematic.
Laine is interesting case because there is concerns whether he ever become as good as he can be. So one could entertain the thought that if Jets would be forced to choose whether to pay him as elite 1st line winger already (9.5-10.5 AAV over 5 years), there is a chance that they would accept compensation instead. And the acquiring team would still get Laine on ok contract in case he would become who he could be.