No guess about potential values, but based on the 2016 halving and the relatively low level of search interest at Google Trends, I think bitcoin's bull market has half-a-year or more of wind left in its sails. And I do agree that alts will follow. FOMO levels are way lower now than in 2017.
On one hand, I agree that the split adds friction. On the other hand, though, giving out TRX with SP is an interesting new dynamic. Even though STEEM is still far down in the CMC rankings, its value is now linked to a #18 coin. If the value of TRX goes up, people may come here for a relatively easy way to get it. My only reservation on that point is that I don't know how permanent the TRX distribution is or isn't.
Trx exceeds $ 0.1 that will be good for the community