I don't think it's a case of backing him because it's quite openly being reported that Howe has a Summer budget of between £75m - £100m. I reckon the target will be for 2 decent players that upgrade us and another 1 or 2 to upgrade the squad/bench.
This will or may change if the likes of ASM move on and I dont think we'll go for the likes of Diaby unless he does.
Based on no inside knowledge or rumour shite. I reckon there'll be further talk of the likes of Jack Harrison, Harvey Barnes and more of the relegated midfielders coming in. Tierney and McTominay were being talked of being done deals a while back so I dont know what's in that unless these are the type of overall squad improvements they want and not in the first team upgrade target list.
Personally I would target Declan Rice and get a couple of loans in as well as the squad upgrades for now before seeing where we are come January. Howe said it would be slow and sure so there wont and cant be any massive upheavals because it could ruin momentum. That said, James Maddison is probably the most obvious signing we want and it could be done this week.