I got a new splint made after the last one was a bit tight and squeezing the finger too much.
I've been playing a bit with a plectrum. I bought about 30 different ones to see what I liked including some non-trad ones to try and get a fingertyle tone.
Leather ones were promising but the suede side is very 'grabby' on roundwounds. So I got a felt ukulele one and that is better.
Main issue really is that to my ears it doesn't sound like me playing it now. "My" sound has always been fingers with a touch of thumb here and there.
I have another month before the next assessment. Apparently that will involve gently removing the splint to see if the finger will stay straight (good sign for healing) or whether it curls up again. Then a decison on further splinting or supporting tape use if it's good news, or more splint time (starting again) or surgery if it's not healing.
Fingers crossed (ahem).