1. Potentially play but not all of them UNLEEEEESSS....Lizardmen vs Lizardmen civil war!
2. Yes - well not all but the important ones

and some I'll get commission painted or help with since there are sooo many.
3. Need in relation to filling the Lizardmen super army shaped hole in my life then yes
The issue with you implying/suggesting I don't need them ALL because I don't use them all is understandable but perplexing to me - maybe I'm less judgemental about it because I do collect coins and other things, there is something about having a collection of something, or owning something or a collection of something that humans like doing for some reason. It reminds me of how people would judge me for playing WOW in my youth saying it was a waste of time - but I got enjoyment out of it

and now all the effort and money I put into that only equates to what memories I have of it. In the long run everything's a waste of time until we all die so...
anywho to clarify as before I get where your coming from but my main interest in the hobby for now is collecting a massive army and I haven't tried to hide that - I'll get around to the other parts of the hobby when I can - until recently I didn't have a stable job so haven't budgeted properly for the other sides of the hobby anyways. I do understand I'm in the painting/converting blog section though - So I'll get something done soon to amend my lack of relevant forum topic posts.
The main cool thing I want to get started on I'm waiting for the next BIG annual competition to put it as an entry.
I talk too much this weekend I'll hit up some green stuff to appease the old ones!