When Future Forward were dissolved, and indeed Thaksin's parties before then, many of the banned politicians didn't disappear for the five or even ten year ban they were serving. Relatives or friends often replaced them as MPs and they themselves remained as advisors.
Look at Thanathorn, Piyabutr and Chor from Future Forward, all three banned from political office for 10 years, yet still prominent in the media and closely associated with MF.
Pita, as the man who should have been PM, could cast an even brighter glow. Like the fascination with stars who die young and in their prime, there could be an ' If only he had been allowed to be PM' fascination with him, constantly invited on to media programmes.
His own demeanor, relaxed, calm, magnanimous even in the moment of dismissal, will help him.
The authorities may dissolve MF but it will do no good, they should learn from the dissolution of Thaksin's parties.
The harsher the powers that be suppress the rise of the young, educated and enlightened citizens, the quicker their downfall will ensure.