Morton doesn't have a future at LFC, so it's a waste of time I think.I think Tomori is a reasonable shout for the reasons you've listed.
Badger is interesting too - he's got the ability to fill our potential gaps but the question is whether he's fit enough to do so with sufficient quality, should we need. And what does recalling him do for Morton's development?
I mean yesterday McConnell was on the bench ahead of him, kinda says that he'll be off in January I think.
Best option for me for me would be to recall Bajcetic. He could be useful to have in the second half of the season. However I don't think it's happening because the Austrian League has a winter break atm and if he was being recalled he would have been asked to return to Anfield immediately. Last I saw he was watching the Knicks play in MSG.