Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Adil Rashid is on a steep learning curve but has the potential to become a 'real handful' in Test cricket, according to legendary leg-spinner Shane Warne. Rashid's record after two matches features one five-wicket haul but an overall seven for 418 - an average of almost 60 - against Pakistan. The 27-year-old's early strides in Test cricket are as notable perhaps for his defiant maiden half-century in Dubai as England tried in vain to save the second match of three. Warne, however, predicts improvement from the Yorkshireman - and knows from personal experience that initial difficulties can be overcome by an aspiring international leg-spinner.Adil Rashid has played his first two Tests for England in PakistanLeg-spinner picked up a five-wicket haul but is averaging almost 60Legendary spinner Shane Warne predicts a bright future for Rashid 
 Question:To me he's the best in international cricket at the moment, and I hope _ will get better.

Adil Rashid