Before tracing his adventures further, let us return once more to Sweden. The dastardly escape of Christiern with the Swedish hostages had stung the whole country to the quick. Even the Chapter of Upsala, which had up to this time clung to the hope of restoring Trolle to his post, began to yield to the oft-repeated exhortations of the regent, and prepared to nominate a new archbishop. The man whom Sture urged for the position was the bishop of Strengnäs, one of those who had voted in favor of demolishing Stäket; and so early as the preceding February the chapter had practically assented to this choice. Nothing further, however, was done about it; and when, in the autumn of 1518, the papal legate with his proclamations of pardon appeared in Sweden, the chapter began to look toward him for help. Arcimboldo was not the man to let slip an opportunity to aggrandize himself. He therefore was prepared to listen impartially to the arguments on every side, and as papal legate to use his authority in favor of the highest bidder. Now, it required little sagacity to see that Trolle, whose cause the king of Denmark had commissioned him to urge, but who was at this time stripped of his prerogatives and in prison, could offer small reward; and from the king of Denmark he had already received quite as much as he had reason to expect. Moreover, it appeared from the experience of the last two years that Christiern's hopes of Sweden were likely to result in air. Sture was to all appearances the rising star, and on him the crafty legate resolved to fix his hopes. There seemed no valid reason, however, for deserting Christiern. It would be better so to trim his sails as to receive any emoluments that might be forthcoming from either party. He therefore approached the regent under the guise of mediator. The regent received him kindly, and covered him with honors and rewards. In the winter of 1518-1519 a meeting was held at Arboga at which the case of Trolle was laid before the legate. The outcome of it was that Trolle formally resigned his archbishopric and was restored to freedom. Shortly after, on the 5th of February, we find the legate reappointing the old archbishop, Ulfsson, to the post. Just why this course was taken it is impossible to state with certainty. But the reasons which led to it may easily be surmised. Ulfsson was a man of wealth, with few enemies and many friends. He was, next to Trolle, the choice of the Upsala Chapter and of Christiern, and he had already some time before been asked by Sture to reassume the post. To one of Arcimboldo's compromising temper it is not strange that Ulfsson should have seemed a person whose favor it was desirable to win.[33]