Yeah, I could see that! Post a snippet of something amazing and then goes quiet for 2 months!
I've often thought about some of the post 1980 music that came out that he would have liked and maybe even covered.
There are several songs that came out after 1980 that sometimes make me go "man...he could have done that one or maybe liked it".
Maybe some of new wave/synth stuff would have possibly peaked his interests, (though lets be fair, he was miles ahead before it even became popular) and I think maybe even the slight rockabilly revival that happend, could we have gotten a new age r&r type album with original music and some covers? Or heck, a few heavy metal leaning pieces? That's just 80s stuff...let alone what 90s stuff he may have enjoyed.
*please note I don't claim to know or wrongly assume his personal tastes in music. Only basing it from what may be known. So I mean no harm only fun