I'm not saying she has recruited Taskmaster... I'm saying they have the roster to do Thunderbolts ie., a suicide squad esque team lead by Thunderbolt Ross (William Hurt). The Team roster has many villains... In MCU currently there are enough characters around to put the Thunderbolts together, ie, Abomination, Yelena, Taskmaster, Zemo, US Agent, Winter Soldier. In comics even Hawkeye, ant-man, Deadpool and some avengers were part of this team... I doubt MCU will go in that direction tho.