I'm a Green owner as well and will hold. He's given a 107 average for $530k, it's hardly a disaster. Would love to see him turn those 90s and low 100s into 110+ but maybe this isn't the year.
As a reference, Sheezel, Pendles, Jeremy Cameron, Serong, Luke Ryan, Grundy and Daicos are the only players who started cheaper and have averaged more.
Go for the upgrades - I'm bringing in Touk. Laird next week, hopefully Oliver the week after.