You can't get a new contract agreed when a player is on a 1 yr deal, hence he'll become a FA at the end of the season.
I'd suggest this stipulation is amended.
Seems to me the NFL has had more 1 year "prove it" deals. As a Miami fan, Moreno, Finnegan had them. Indeed the biggest rationale for being allowed to have them here would be Brent Grimes. 1 year deal, impressed, parlayed into a multi year deal.
I can understand the rationale behind the way the game runs, was wondering if the "prove it" deals could be modelled here. I'd suggest maybe this should be limited - each team can have a limit of say 1-3 players with 1 year deals where you can renegotiate during the season. Once that limit is hit, others become FAs as at the moment.
For these prove it deals, if implemented I'd suggest that they can only be a low-ish figure for the 1 year with the stipulation that the subsequent offer has to be above a minimum value - market related?
The benefit for me would be you often get players you're not entirely sure about as a fit so you'd not necessarily want to commit at that point to more than a season to see how they perform, fit in the system etc. At the moment, you have to offer a minimum of a two year deal. That basically makes 1 year deals pointless for the most part. Limiting the number of these prove it deals means you have to think very carefully about offering them.