Not to this extent. This is absolutely crazy!! How is there possibly no dual-position players in the whole NBA?
Even in the top 15, there are problems. Durant and Lebron both play mostly as a PF. Harden spends most of the game as a PG. Curry played a lot of games at SG. George is a starting SF. Ibaka plays mostly at C now. Not to mention all the other bigs that play PF and C, or SF that play PF.
All these changes will completely ruin those fantasy teams that are a part of dynasty leagues that have already built a main core. How are we going to find C's now that players like Ibaka, Love, Bosh and all the other guys lost their eligibility?