Archer's future and how India could be even better at home

Jofra Archer has been wrapped in cotton wool since returning from his many injury setbacks so what does the future hold for him? Will he play Test cricket again or might he just see out his days as a gun white ball bowler? T20 Blast Finals Day was fun but is it a format that still works? And India's Test team are very good at home but not quite as formidable as they used to be - so are they playing on the wrong type