Bitcoin's market dominance appears to be at a the precipice of reversal, which would trigger the next wave of Altcoin season.
BTC breaking out, above the triangle invalidates this idea.
I think we will see an immediate drop in BTC dominance down to at least 59.
Some alts will pump in this period while speculating traders take their bet.
Upon reaching 59, the market will have a choice to make. Dipping below say 58.5 will break the triangle and we'll see a bloom in alt coins.
If Bitcoin dominance breaks below 57 and especially below 56 we'll see alt coins bloom A LOT. ;)
Good luck!