Kelly and Ward both try their hardest every game but seems neither is PL quality. Not replacing AWB has left us exposed down the right and every opponent knows this.

If we don't get an upgrade RB this window looks like a less enjoyable second half of the season.

Responsibility Deficit Disorder is a medical condition. Symptoms include inability to be corrected when wrong, false sense of superiority, desire to share personal info no else cares about, general hubris. It's a medical issue rather than pure arrogance.

We should get a new rb yes, possibly of an age where he can improve and become a regular for the future, that's for sure.
This said, considering that the first 24 matches have been played with ward and Kelly resulting in a 11th place in the table, if we play ward and Kelly for the remaining 14 matches I expect an 11th position in the table for the 2nd half of the season.

The best footie management game: [Link]

The club did not trouser £50m. That money is not available for a number of reasons. Firstly, I don't think we've been making too much profit every season with our sizeable wage bill, so much of that cash will offset deficits. This is obvious and the hierarchy understands the need to spend, but it is still a factor.

The club is also planning to upgrade the academy to Grade 1 status and the plans look pretty ambitious with a fair bit of funding required.

Also, our approach is tentative because in this day and age clubs can hold us to ransom for their best players (we did the same with AWB). The strategy is complicated I would imagine and would involve careful scouting to minimise the risk of forking out for a flop. A decent England U21 right back in the Championship could go for upwards of £20m and not cut it in the Premier League.

I ain't got nuthin' funny to say. Sorry.

The club didn't have £50m to spend from AWB sales as you say, an element of the fee was used to buy Martin Longs shares and repay directors loans.
The issue at right back has been compounded by the injury to Townsend, who offered cover for Ward\Kelly, Kelly seems to be exposed as whoever plays on the right wing Ayew or Meyer don't track back and cover. This in peoples minds makes Kelly a bad player, but he generally has a choice of 2 attacking players now to cover.

And then he did, illustrating the paucity of available options...