He was a free transfer so nothing lost really, you have to give the odd wild card a go as you never know they might prove a bargain. Mr Low reminds me of one Junior Lewis, lot's of heart but way out of his depth. On a hot streak they may just about match their peers but they will quickly sink to their natural level - Div 1 or lower.
Momo is far more skillful, he just needs someone to keep reminding him he's not chilling on the beach. Perhaps Low will prove the wake up call Momo needed all along - fingers crossed.