Haha, sorry to reply after your bedtime but I'm sure you'll see it on the morrow.
I have doubts on all of the players that I mentioned, obviously for varying reasons. With regard to the two that you mentioned, Sicily has not been proven yet as having that same intercepting role and cheap + 6's that he had in 2018, things are pointing that way and he's an obvious watch but for me ATS he's speculative. Hurn is getting on I think he's 33 this year, has had calf issues and missed 5 games in the 2nd half of last year plus his scoring was putrid and whilst his scoring might get back to his best I don't think he's worth the risk.
*Edit.....Hill is at D4 or F5, but my plan is to keep him as late season cover on my bench.