I don't really see it as a gamble to sign a player that has the qualities that our squad has been lacking for the past 18 months or so. Surely the gamble would be to not make this signing.
Not spending the money could prove very expensive, yes.
Theo would have been less of a gamble as he is a proven PL player. Buying a player making headlines in Russia is definitely a punt imo, but we are now in a position where we have to put some money down.

