No need for NRL dudes not comment!

I would support 3 on the bench, plus 2 substitutes / reserves, at Elite Level.
I don't have the stats, but it seems that it is common for a team to get 1 injury per game...
I think teams should have 2 subs.
2 subs gives the young guys and the old guys a better chance... Coaches will feel more comfortable going into a game with 22 performers, and 1 young kid they are slowly giving exposure to, or 1 older guy coming back from a little injury, giving him some playing time...
It's a no brainer !!