"are you saying that as from 2015 i will not be able to fly the TMG on my NPPL and that i may have to get yet another licence"
Something like that.
The idea is that NPPLs will be "transitioned" into EASA licences.
Quite how and when and, crucially, at what cost, has not yet been decided.
(Unless the TMG you have in mind is an Annex II one. I am afraid I don't even know if there are any Annex II TMGs)